Masayasu Tabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 5-(3-cyanophenyl)-3-formylbenzoic acid compound
- Patent number 6,949,668
- Issue date Sep 27, 2005
- Teijin Limited
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D3 derivative and production process thereof
- Patent number 6,177,586
- Issue date Jan 23, 2001
- Teijin Limited
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D.sub.3 derivative and treating agent for inflammatory resp...
- Patent number 6,028,208
- Issue date Feb 22, 2000
- Teijin Limited
- Qingzhi Gao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D.sup.3 derivative and production process thereof
- Patent number 5,986,112
- Issue date Nov 16, 1999
- Teijin Limited
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vitamin D.sub.3 derivatives and production process thereof
- Patent number 5,719,297
- Issue date Feb 17, 1998
- Teijin Limited
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lactone compound and process of production thereof
- Patent number 5,604,257
- Issue date Feb 18, 1997
- Teijin Limited
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Benzamidine derivatives and process for production thereof
- Publication number 20050101675
- Publication date May 12, 2005
- Takayuki Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing 5-(3-cyanophenyl)-3-formylbenzoic acid compound
- Publication number 20050014966
- Publication date Jan 20, 2005
- Masayasu Tabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of cyanophenylbenzoic acid derivatives
- Publication number 20040072866
- Publication date Apr 15, 2004
- Takayuki Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
3-(3-Amidinophenyl)-5-[({[1-(1-(iminoethyl)-4-piperidyl}amino)methy...
- Publication number 20040053967
- Publication date Mar 18, 2004
- Takayuki Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE