JP5529404B2 - アスピリン腸溶錠 - Google Patents
アスピリン腸溶錠 Download PDFInfo
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- JP5529404B2 JP5529404B2 JP2008228086A JP2008228086A JP5529404B2 JP 5529404 B2 JP5529404 B2 JP 5529404B2 JP 2008228086 A JP2008228086 A JP 2008228086A JP 2008228086 A JP2008228086 A JP 2008228086A JP 5529404 B2 JP5529404 B2 JP 5529404B2
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- aspirin
- enteric
- tablet
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- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 title claims description 38
- 229960001138 acetylsalicylic acid Drugs 0.000 title claims description 38
- 239000002662 enteric coated tablet Substances 0.000 title description 6
- 239000010410 layer Substances 0.000 claims description 24
- 239000002702 enteric coating Substances 0.000 claims description 18
- 238000009505 enteric coating Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 239000000314 lubricant Substances 0.000 claims description 11
- 239000000454 talc Substances 0.000 claims description 11
- 229910052623 talc Inorganic materials 0.000 claims description 11
- 238000009472 formulation Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- 238000007907 direct compression Methods 0.000 claims description 4
- 239000007884 disintegrant Substances 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 4
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000003826 tablet Substances 0.000 description 44
- 238000004090 dissolution Methods 0.000 description 13
- 238000003860 storage Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000007922 dissolution test Methods 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 4
- 235000010980 cellulose Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
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- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000005720 sucrose Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 2
- -1 acidulants Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 229950008138 carmellose Drugs 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 238000007908 dry granulation Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
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- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 229920000623 Cellulose acetate phthalate Polymers 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 206010017788 Gastric haemorrhage Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical group CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940127218 antiplatelet drug Drugs 0.000 description 1
- 239000003907 antipyretic analgesic agent Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 229960000913 crospovidone Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 229920003132 hydroxypropyl methylcellulose phthalate Polymers 0.000 description 1
- 229940031704 hydroxypropyl methylcellulose phthalate Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229940063559 methacrylic acid Drugs 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229940100467 polyvinyl acetate phthalate Drugs 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 125000000185 sucrose group Chemical group 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005550 wet granulation Methods 0.000 description 1
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Description
特許文献1は、アスピリンの腸溶錠について、アスピリンを含有する裸錠と腸溶性皮膜との間に、庶糖のみからなる保護層を設けることにより、高温保存下での安定化効果を報告している。しかしながら、当該発明でいう安定化効果はアスピリンの含量及び分解物生成量の実験例のみで示されているだけで、溶出の挙動までは検討されていない。また蔗糖を保護層として機能させるためには素錠に対する蔗糖の被覆量が多くなるため、製造工程に多大な時間を要すことになり、錠剤の大型化にも繋がる。非特許文献1は、アスピリンに各添加剤、滑沢剤の配合によりアスピリンの加水分解が促進されることについて言及しているが、この報告は各実験温度における、アスピリンを含む素錠の安定性を示しているに過ぎず、腸溶錠の安定性及び溶出については触れられていない。非特許文献2は、各溶出試験液における、市販品のアスピリン腸溶錠の溶出を比較した結果、各製剤間で溶出に差が見られるという問題点を提起している。特に腸溶性コーティング剤にみられるようなpH依存型の高分子物質は、ガラス転移温度が低いため、熱安定性に劣り、経時的に有効成分の溶出速度が遅延し易いという問題がある。よって上述の加水分解の問題も併せて、高温条件下でも含量低下のみならず溶出遅延も改善したアスピリン腸溶錠が求められている。
表1の実施例(素錠部)の分量に従い、アスピリン、結晶セルロース、カルメロース及びトウモロコシデンプンを混合し、直打法により素錠を製した。この素錠に、実施例(中間層部)の処方のコーティング液をハイコーターにより被覆し、中間層被覆錠剤を得た。更にこの錠剤に対し、実施例(外層部)の処方のコーティング液をハイコーターにより被覆し、最終錠剤を得た。
表1の比較例の分量に従い、中間層を施さないことを除いては、実施例と同じ操作で最終錠剤を得た。
実施例の保存開始時と1週間保存後の各錠剤について、溶出試験の結果を図1に、比較例の錠剤についても同様に試験した結果を図2に示す。これらの結果から実施例の錠剤は高温度下の保存においても、溶出にほとんど変化がないことが認められた。
第15改正日本薬局方記載の溶出試験法第2法(パドル法、50rpm)に従い、日局崩壊試験液第2液(pH6.8)を用いて溶出試験を行い、溶出率を測定した。
実施例の保存開始時と1週間保存後の各錠剤の含量及び生成した総類縁物質量を液体クロマトグラフィーで測定した結果を表2に、比較例の錠剤についても同様に試験した結果を表3に示す。これらの結果から実施例の錠剤は高温度下の保存においても、含量低下もなく、類縁物質の生成を抑制していることが認められた。
Claims (3)
- アスピリンと、賦形剤及び崩壊剤から選択される少なくとも一つの製剤用助剤を含み、滑沢剤として、ステアリン酸マグネシウムとステアリン酸カルシウムのいずれも含まない素錠に、タルクを含まない腸溶性コーティングからなる中間層と、更にタルクを含む腸溶性コーティングからなる外層を被覆したアスピリン腸溶錠。
- 素錠が直打法により製せられる、請求項1に記載のアスピリン腸溶錠。
- 腸溶性コーティング層が可塑剤を含む、請求項1又は2に記載のアスピリン腸溶錠。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008228086A JP5529404B2 (ja) | 2008-09-05 | 2008-09-05 | アスピリン腸溶錠 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008228086A JP5529404B2 (ja) | 2008-09-05 | 2008-09-05 | アスピリン腸溶錠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010059119A JP2010059119A (ja) | 2010-03-18 |
| JP5529404B2 true JP5529404B2 (ja) | 2014-06-25 |
Family
ID=42186364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008228086A Expired - Fee Related JP5529404B2 (ja) | 2008-09-05 | 2008-09-05 | アスピリン腸溶錠 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5529404B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5925318B2 (ja) | 2011-11-30 | 2016-05-25 | 武田薬品工業株式会社 | 有核錠 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS517116A (en) * | 1974-06-11 | 1976-01-21 | Shinetsu Chemical Co | Choyoseihifukuyakuzaino seizohoho |
| US4857337A (en) * | 1988-05-24 | 1989-08-15 | American Home Products Corp. (Del) | Enteric coated aspirin tablets |
| US5041430A (en) * | 1989-09-18 | 1991-08-20 | Du Pont Mereck Pharmaceutical Company | Oral anticoagulant/platelet inhibitor low dose formulation |
| JPH04346930A (ja) * | 1991-05-25 | 1992-12-02 | Sumitomo Pharmaceut Co Ltd | 安定なアスピリン腸溶錠 |
-
2008
- 2008-09-05 JP JP2008228086A patent/JP5529404B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010059119A (ja) | 2010-03-18 |
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