Yukio Okuda

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Toyonaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering alcohols
- Patent number 3,989,763
- Issue date Nov 2, 1976
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Toshihiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing alkylene oxide adducts of an aliphatic alcohol
- Patent number 3,959,389
- Issue date May 25, 1976
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Naoji Kurata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 5-nitro-1,4-naphthoquinone
- Patent number 3,941,815
- Issue date Mar 2, 1976
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Hiroshi Koike
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing alkylene oxide adducts of an aliphatic alcohol
- Patent number 3,932,531
- Issue date Jan 13, 1976
- Nippon Shokubai Kaguku Kogyo Co., Ltd.
- Naoji Kurata
- C07 - ORGANIC CHEMISTRY