Hidetoshi Kaga

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
2,3-diketopiperazine derivatives or their salts
- Patent number 6,153,613
- Issue date Nov 28, 2000
- Toyoma Chemical Co., Ltd.
- Satoshi Ono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,3-diketopiperazine derivatives or their salts
- Patent number 5,877,174
- Issue date Mar 2, 1999
- Toyama Chemical Co., Ltd.
- Satoshi Ono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE