JP7497564B2 - ループヒートパイプ型熱伝導装置 - Google Patents
ループヒートパイプ型熱伝導装置 Download PDFInfo
- Publication number
- JP7497564B2 JP7497564B2 JP2019137140A JP2019137140A JP7497564B2 JP 7497564 B2 JP7497564 B2 JP 7497564B2 JP 2019137140 A JP2019137140 A JP 2019137140A JP 2019137140 A JP2019137140 A JP 2019137140A JP 7497564 B2 JP7497564 B2 JP 7497564B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- porous structure
- substrate
- metal object
- sintered material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1146—After-treatment maintaining the porosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/004—Filling molds with powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2202/00—Treatment under specific physical conditions
- B22F2202/05—Use of magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C2059/027—Grinding; Polishing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
Description
上記課題を解決するための本発明の第1の態様のポーラス構造を有する金属造形物の製造方法は、交差する2方向に間隔をあけつつ基板の複数個所に樹脂材料を含む液体を供給する樹脂材料供給工程と、前記液体を硬化する硬化工程と、を実行することで、前記基板から延びる複数の柱状構造体を有する型を形成する型形成工程と、前記型に被焼結材料を供給する被焼結材料供給工程と、前記基板を除去する除去工程と、前記柱状構造体を脱脂する脱脂工程と、前記被焼結材料を焼結する焼結工程と、を有することを特徴とする。
4…ステージ、4a…磁石、5…ヘッドベース、6…ヘッドベース支持部、
7…光照射部、8…ヘッド、9…基板、10…液体供給ユニット、
10a…液体収容部、11…供給チューブ、12…制御部、
13…ステージコントローラー、14…ヘッドコントローラー、
20…被焼結材料供給部、21…低密度部分、22…高密度部分、23…蒸発室、
24…液室、25…熱源、26…液管、27…蒸気管、28…凝縮器、
50…柱状構造体、51…型、52…外壁部、H…貫通孔、L…液体、
M…被焼結材料、Mu…上面部、O…ポーラス構造を有する金属造形物、
P…ループ・ヒート・パイプ型伝熱装置
Claims (1)
- 水と前記水が気化した水蒸気とを循環させることで半導体チップを冷却するループヒー
トパイプ型熱伝導装置であって、
前記ループヒートパイプ型熱伝導装置は、
前記半導体チップに熱伝導可能な筐体を有し、前記筐体から伝わった前記半導体チップ
の熱で前記水を蒸発させる蒸発室と、
前記蒸発室で発生した前記水蒸気を凝縮させることで熱を外部に放出する凝縮器と、
前記凝縮器で凝縮された前記水が流れ込む液室と、
前記蒸発室から前記水蒸気を前記凝縮器に流通させる蒸気管と、
前記凝縮器から前記水を前記液室に流通させる液管と
前記蒸発室と前記液室との間に設けられ、前記水を前記液室から前記蒸発室に流通可能
な多孔質ポーラス構造体と、を有し、
前記多孔質ポーラス構造体はマグネシウム、もしくはマグネシウムを含む混合物からな
る、
ことを特徴とするループヒートパイプ型熱伝導装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019137140A JP7497564B2 (ja) | 2019-07-25 | 2019-07-25 | ループヒートパイプ型熱伝導装置 |
| US16/937,789 US11534826B2 (en) | 2019-07-25 | 2020-07-24 | Method for producing metal shaped article having porous structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019137140A JP7497564B2 (ja) | 2019-07-25 | 2019-07-25 | ループヒートパイプ型熱伝導装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021021102A JP2021021102A (ja) | 2021-02-18 |
| JP7497564B2 true JP7497564B2 (ja) | 2024-06-11 |
Family
ID=74187549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019137140A Active JP7497564B2 (ja) | 2019-07-25 | 2019-07-25 | ループヒートパイプ型熱伝導装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11534826B2 (ja) |
| JP (1) | JP7497564B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7558102B2 (ja) | 2021-03-25 | 2024-09-30 | Solize株式会社 | 加工物の造形方法及び加工物 |
| US12570027B2 (en) * | 2023-06-01 | 2026-03-10 | Christopher Kirkpatrick | Process to manufacture a discreet orifice air bearing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038203A (ja) | 2000-07-26 | 2002-02-06 | Dainippon Ink & Chem Inc | 金属多孔質体の製造方法 |
| JP2004223809A (ja) | 2003-01-21 | 2004-08-12 | Seiko Instruments Inc | 樹脂安定供給機能を備えたマイクロ光造形装置 |
| JP2006130864A (ja) | 2004-11-09 | 2006-05-25 | Seiko Epson Corp | 液体吐出方式による立体造形物の造形方法 |
| JP2006161085A (ja) | 2004-12-06 | 2006-06-22 | Yoshinobu Shimoitani | 有孔板の製造方法及び有孔板 |
| CN102665937A (zh) | 2009-11-10 | 2012-09-12 | 索尼公司 | 用于立体造型产品的制造方法和制造设备 |
| JP2015009495A (ja) | 2013-06-28 | 2015-01-19 | シーメット株式会社 | 三次元造形体およびサポート形成方法 |
| JP2015189007A (ja) | 2014-03-27 | 2015-11-02 | セイコーエプソン株式会社 | 造形物の製造方法 |
| JP2015193184A (ja) | 2014-03-31 | 2015-11-05 | シーメット株式会社 | 三次元積層造形装置、三次元積層造形方法および三次元積層造形プログラム |
| JP2016014508A (ja) | 2014-07-02 | 2016-01-28 | 三菱マテリアル株式会社 | 多孔質アルミニウム熱交換部材 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539601B1 (ja) * | 1970-05-12 | 1980-10-13 | ||
| AU643700B2 (en) * | 1989-09-05 | 1993-11-25 | University Of Texas System, The | Multiple material systems and assisted powder handling for selective beam sintering |
| JP4924997B2 (ja) | 1999-02-22 | 2012-04-25 | 英雄 中嶋 | ロータス形状ポーラス金属の製造装置 |
| US7401403B2 (en) * | 2004-12-20 | 2008-07-22 | Palo Alto Research Center Incorporated | Method for forming ceramic thick film element arrays with fine feature size, high-precision definition, and/or high aspect ratios |
| US10221498B2 (en) * | 2015-08-11 | 2019-03-05 | Lawrence Livermore National Security, Llc | Method of manufacturing a micro heatsink by an additive process |
| JP6727782B2 (ja) | 2015-10-08 | 2020-07-22 | 株式会社ミマキエンジニアリング | 立体物の製造方法及び造形装置 |
| EP3360668A4 (en) | 2015-10-08 | 2018-10-10 | Mimaki Engineering Co., Ltd. | Three-dimensional object manufacturing method and manufacturing apparatus |
| AT524235B1 (de) * | 2020-10-09 | 2022-04-15 | Miba Sinter Austria Gmbh | Wärmetransportvorrichtung |
-
2019
- 2019-07-25 JP JP2019137140A patent/JP7497564B2/ja active Active
-
2020
- 2020-07-24 US US16/937,789 patent/US11534826B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002038203A (ja) | 2000-07-26 | 2002-02-06 | Dainippon Ink & Chem Inc | 金属多孔質体の製造方法 |
| JP2004223809A (ja) | 2003-01-21 | 2004-08-12 | Seiko Instruments Inc | 樹脂安定供給機能を備えたマイクロ光造形装置 |
| JP2006130864A (ja) | 2004-11-09 | 2006-05-25 | Seiko Epson Corp | 液体吐出方式による立体造形物の造形方法 |
| JP2006161085A (ja) | 2004-12-06 | 2006-06-22 | Yoshinobu Shimoitani | 有孔板の製造方法及び有孔板 |
| CN102665937A (zh) | 2009-11-10 | 2012-09-12 | 索尼公司 | 用于立体造型产品的制造方法和制造设备 |
| JP2015009495A (ja) | 2013-06-28 | 2015-01-19 | シーメット株式会社 | 三次元造形体およびサポート形成方法 |
| JP2015189007A (ja) | 2014-03-27 | 2015-11-02 | セイコーエプソン株式会社 | 造形物の製造方法 |
| JP2015193184A (ja) | 2014-03-31 | 2015-11-05 | シーメット株式会社 | 三次元積層造形装置、三次元積層造形方法および三次元積層造形プログラム |
| JP2016014508A (ja) | 2014-07-02 | 2016-01-28 | 三菱マテリアル株式会社 | 多孔質アルミニウム熱交換部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210023624A1 (en) | 2021-01-28 |
| JP2021021102A (ja) | 2021-02-18 |
| US11534826B2 (en) | 2022-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6669985B2 (ja) | 三次元造形物の製造方法 | |
| CN106965422B (zh) | 三维造型物的制造方法及三维造型物的制造装置 | |
| JP6836101B2 (ja) | 三次元造形物の製造方法 | |
| JP7497564B2 (ja) | ループヒートパイプ型熱伝導装置 | |
| JP6836097B2 (ja) | 三次元造形物の製造方法及び三次元造形物の製造装置 | |
| KR20170132714A (ko) | 적층 가공 방법, 대상물 데이타 처리 방법, 데이타 캐리어, 대상물 데이타 프로세서 및 제조된 대상물 | |
| TW201726366A (zh) | 三維造形物之製造方法 | |
| US20210114110A1 (en) | Additive fabrication with infiltration barriers | |
| JP2020514555A (ja) | 粉末材料を用いた付加製造のための方法及びシステム | |
| KR20170102999A (ko) | 적층 가공 방법, 대상물 데이타 처리 방법, 데이타 캐리어, 대상물 데이타 프로세서 및 제조된 대상물 | |
| JP2018141225A (ja) | 三次元造形物製造用組成物および三次元造形物の製造方法 | |
| KR101612341B1 (ko) | 나노 입자 및 바인더를 함유한 잉크 조성물 및 이를 이용한 3차원 물품의 제조방법 | |
| JP7380080B2 (ja) | ポーラス構造を有する金属造形物の製造方法 | |
| JP2021021101A (ja) | ポーラス構造を有する金属造形物の製造方法 | |
| CN111590067A (zh) | 三维造型物的制造方法 | |
| CN110014650A (zh) | 三维造型物的制造方法 | |
| JP7515816B2 (ja) | 成形装置及び成形体の製造方法 | |
| JP2021021103A (ja) | ポーラス構造を有する金属造形物の製造方法 | |
| JP6724974B2 (ja) | 焼結造形方法、液状結合剤、および焼結造形物 | |
| JP2019059969A (ja) | 三次元造形物の製造装置及び三次元造形物の製造方法 | |
| JP6977537B2 (ja) | 三次元造形物の製造方法 | |
| JP6988428B2 (ja) | 三次元造形物の製造方法 | |
| JP7567372B2 (ja) | 三次元造形装置 | |
| JP7040651B2 (ja) | 三次元造形物の製造方法 | |
| US20250001680A1 (en) | Method and system for generating a three-dimensional object with edge definition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD07 | Notification of extinguishment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7427 Effective date: 20200811 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210916 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20211102 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220603 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230306 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230328 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230508 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230627 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230803 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230905 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231024 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231128 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240117 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240220 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240415 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240430 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240513 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7497564 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |