Chieko Ejima

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Kawasaki-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phenylalanine derivatives
- Patent number 7,160,874
- Issue date Jan 9, 2007
- Ajinomoto Co., Inc.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylalanine derivatives
- Patent number 6,855,706
- Issue date Feb 15, 2005
- Ajinomoto Co., Inc.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified physiologically active proteins and medicinal compositions...
- Patent number 6,620,916
- Issue date Sep 16, 2003
- Ajinomoto Co., Inc.
- Yoshiyuki Takahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phenylalanine derivatives
- Patent number 6,610,710
- Issue date Aug 26, 2003
- Ajinomoto Co., Inc.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Phenylalanine derivatives
- Publication number 20050070485
- Publication date Mar 31, 2005
- AJINOMOTO CO., INC.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phenylalanine derivatives
- Publication number 20030149083
- Publication date Aug 7, 2003
- AJINOMOTO CO. INC.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New phenylalanine derivatives
- Publication number 20030114490
- Publication date Jun 19, 2003
- AJINOMOTO CO. INC.
- Yasuhiro Tanaka
- C07 - ORGANIC CHEMISTRY