Masao Kuwahara

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insect controlling agent from strains of Bacillus thuringiensis var...
- Patent number 5,516,514
- Issue date May 14, 1996
- Nissan Chemical Industries, Ltd.
- Toshihiko Iizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fermentation broth and microorganisms which produce them
- Patent number 5,460,814
- Issue date Oct 24, 1995
- Nissan Chemical Industries, Ltd.
- Tsuneo Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-bacterial substances and microorganisms which produce them
- Patent number 5,346,919
- Issue date Sep 13, 1994
- Nissan Chemical Industries, Ltd.
- Tsuneo Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bacillus strain and insect pest controlling agent
- Patent number 5,266,483
- Issue date Nov 30, 1993
- Nissan Chemical Industries, Ltd.
- Toshihiko Iizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active amino acids
- Patent number 5,081,024
- Issue date Jan 14, 1992
- Nissan Chemical Industries, Ltd.
- Masao Kuwahara
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...