Katsuji Ojima

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Toyama-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processes for producing 7-isoindoline-quinolonecarboxylic acid deri...
- Patent number 7,371,868
- Issue date May 13, 2008
- Toyama Chemical Co., Ltd.
- Katsuji Ojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Arylamidine derivative or salt thereof
- Patent number 7,291,617
- Issue date Nov 6, 2007
- Toyama Chemical Co., Ltd.
- Kazuya Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERI...
- Patent number 6,482,835
- Issue date Nov 19, 2002
- Toyama Chemical Co., Ltd.
- Minoru Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processes for producing 7-isoindolinequinolonecarboxylic derivative...
- Patent number 6,337,399
- Issue date Jan 8, 2002
- Toyama Chemical Co., Ltd.
- Minoru Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERI...
- Publication number 20070225506
- Publication date Sep 27, 2007
- TOYAMA CHEMICAL CO., LTD.
- Minoru Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Processes for producing 7-isoindoline-quinolone carboxylic acid der...
- Publication number 20050203301
- Publication date Sep 15, 2005
- TOYAMA CHEMICAL CO., LTD.
- Katsuji Ojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel arylamidine derivative or salt thereof
- Publication number 20050113424
- Publication date May 26, 2005
- TOYAMA CHEMICAL CO., LTD.
- Kazyua Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for producing 7-isoindoline-quinolonecarboxylic acid deri...
- Publication number 20020049328
- Publication date Apr 25, 2002
- TOYAMA CHEMICAL CO., LTD.
- Minoru Yamada
- C07 - ORGANIC CHEMISTRY