Teruhiko Yoshioka

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Otake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying methyl methacrylate
- Patent number 5,034,558
- Issue date Jul 23, 1991
- Mitsubishi Rayon Co., Ltd.
- Teruhiko Yoshioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of high purity isobutylene
- Patent number 4,331,824
- Issue date May 25, 1982
- Mitsubishi Rayon Co., Ltd.
- Minoru Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing chromium ions from aqueous solutions of organic...
- Patent number 4,269,705
- Issue date May 26, 1981
- Mitsubishi Rayon Co., Ltd.
- Teruhiko Yoshioka
- C07 - ORGANIC CHEMISTRY