Yu Ohashi

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of ethers
- Patent number 4,391,994
- Issue date Jul 5, 1983
- Nisso Petrochemical Industrie Co., Ltd.
- Kiyoshi Kogoma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of diethers
- Patent number 4,385,190
- Issue date May 24, 1983
- Nisso Petrochemical Industry Company Limited
- Yu Ohashi
- C07 - ORGANIC CHEMISTRY