Toshihiko Iizuka

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bacillus strain and harmful organism controlling agents
- Patent number 5,837,526
- Issue date Nov 17, 1998
- Nissan Chemical Industries, Ltd.
- Toshihiko Iizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bacillus strain and harmful organism controlling agents
- Patent number 5,834,296
- Issue date Nov 10, 1998
- Nissan Chemical Industries, Ltd.
- Toshihiko Iizuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bacillus strain and harmful organism controlling agents
- Patent number 5,736,514
- Issue date Apr 7, 1998
- Nissan Chemical Industries, Ltd.
- Toshihiko Iizuka
- C07 - ORGANIC CHEMISTRY
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
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