Hironobu Hiraga

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Yono, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystalline deoxyspergualin, process for its preparation and suppos...
- Patent number 5,196,453
- Issue date Mar 23, 1993
- Takara Shuzo Co., Ltd.
- Yoshihisa Umeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline deoxyspergualin, process for its preparation and suppos...
- Patent number 5,162,581
- Issue date Nov 10, 1992
- Takaru Shuzo Co., Ltd.
- Katsushige Ikai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE