Kiyoshi Koi

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
3-phenoxy-4-pyridazinol derivatives and herbicidal composition cont...
- Patent number 7,964,531
- Issue date Jun 21, 2011
- Mitsui Chemicals Agro, Inc.
- Yoshihisa Tsukamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-phenoxy-4-pyridazinol derivatives and herbicide composition conta...
- Patent number 7,608,563
- Issue date Oct 27, 2009
- Mitsui Agro Chemicals, Inc.
- Yoshihisa Tsukamoto
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Aniline derivatives having herbicidal activity, their preparation a...
- Patent number 5,736,487
- Issue date Apr 7, 1998
- Sankyo Company, Limited
- Soji Sugai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicide, its preparation and use
- Patent number 4,990,178
- Issue date Feb 5, 1991
- Sankyo Company, Limited
- Tatsuo Haneishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anhydride herbicides
- Patent number 4,897,104
- Issue date Jan 30, 1990
- Sankyo Company Limited
- Tatsuo Haneishi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
3-Phenoxy-4-pyridazinol derivatives and herbicidal composition cont...
- Publication number 20100041555
- Publication date Feb 18, 2010
- MITSUI CHEMICALS AGRO, INC.
- Yoshihisa Tsukamoto
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
3-phenoxy-4-pyridazinol derivatives and herbicide composition conta...
- Publication number 20050037925
- Publication date Feb 17, 2005
- Sankyo Agro Company, Limited
- Yoshihisa Tsukamoto
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING