Yoshikazu Hasegawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recombinant natural killer cell activator
- Patent number 5,316,933
- Issue date May 31, 1994
- Eisai Co., Ltd.
- Kentaro Yoshimatsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cell cultivating apparatus
- Patent number 5,188,962
- Issue date Feb 23, 1993
- Eisai Co., Ltd.
- Yoshikazu Hasegawa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Recombinant natural killer cell activator
- Patent number 5,185,431
- Issue date Feb 9, 1993
- Eisai Co., Ltd.
- Kentaro Yoshimatsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE