Tomoya Yamamoto

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystals of piperidine derivatives, intermediates for production of...
- Patent number 6,444,821
- Issue date Sep 3, 2002
- Ajinomoto Co., Inc.
- Akiko Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystals of piperidine derivatives, intermediates for production of...
- Patent number 6,232,323
- Issue date May 15, 2001
- Ajinomoto Co., Inc.
- Akiko Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystals of piperidine derivatives, intermediates for production of...
- Patent number 6,184,233
- Issue date Feb 6, 2001
- Ajinomoto Co., Inc.
- Akiko Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying cephalosporin compounds
- Patent number 4,430,500
- Issue date Feb 7, 1984
- Ajinomoto Co., Inc.
- Hideomi Saito
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Crystals of piperidine derivatives, intermediates for production of...
- Publication number 20010056102
- Publication date Dec 27, 2001
- AJINOMOTO CO., INC.
- Akiko Fujii
- C07 - ORGANIC CHEMISTRY