Masanobu Ogawa

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Takasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preserving fresh marine products with use of a deoxidant
- Patent number 5,124,164
- Issue date Jun 23, 1992
- Nippon Kayaku Kabushiki Kaisha
- Mutsumi Matsumoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Preserving agent, method and container for preserving fresh marine...
- Patent number 5,108,649
- Issue date Apr 28, 1992
- Nippon Kayaku Kabushiki Kaisha
- Mutsumi Matsumoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Ethylene removal agent, postharvest preservation agent and deodorant
- Patent number 4,917,820
- Issue date Apr 17, 1990
- Nippon Kayaku Kabushiki Kaisha
- Mutsumi Matsumoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for the manufacture of methacrylic or acrylic acid
- Patent number 4,433,167
- Issue date Feb 21, 1984
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of methacrylic or acrylic acid
- Patent number 4,148,822
- Issue date Apr 10, 1979
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the manufacture of methacrylic or acrylic acid
- Patent number 4,138,365
- Issue date Feb 6, 1979
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY