Masashi Kamitamari

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chiral copper complex and production processes thereof and using th...
- Patent number 7,009,079
- Issue date Mar 7, 2006
- Sumitomo Chemical Company, Limited
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enzyme preparation and method of using the same
- Patent number 6,936,445
- Issue date Aug 30, 2005
- Sumitomo Chemical Company, Limited
- Tomoyasu Kawabe
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Chiral copper complex and production processes thereof and using th...
- Patent number 6,670,500
- Issue date Dec 30, 2003
- Sumitomo Chemical Company, Limited
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing optically active alcohols and optically act...
- Patent number 5,801,280
- Issue date Sep 1, 1998
- Sumitomo Chemical Company, Limited
- Yukio Yoneyoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of N-substituted carbazoles
- Patent number 5,254,700
- Issue date Oct 19, 1993
- Sumitomo Chemical Company, Limited
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Chiral copper complex and production processes thereof and using th...
- Publication number 20050090684
- Publication date Apr 28, 2005
- SUMITOMO CHEMICAL CO., LTD.
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Enzyme preparation and method of using the same
- Publication number 20030124683
- Publication date Jul 3, 2003
- Sumitomo Chemical Company, Limited
- Tomoyasu Kawabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chiral copper complex and production processes thereof and using th...
- Publication number 20020004618
- Publication date Jan 10, 2002
- Masashi Kamitamari
- C07 - ORGANIC CHEMISTRY