Yukihiko Hashimoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing optically active amines and optically active...
- Patent number 6,342,636
- Issue date Jan 29, 2002
- Yamakawa Chemical Industry Co., Ltd.
- Kazuhiko Saigo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for bisalkoxycarbonylation of olefins, and method for prod...
- Patent number 6,288,268
- Issue date Sep 11, 2001
- Daicel Chemical Industries, Ltd.
- Kazuhiko Saigo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for bisalkoxycarbonylation of olefins, and method for prod...
- Patent number 6,184,390
- Issue date Feb 6, 2001
- Daicel Chemical Industries, Ltd.
- Kazuhiko Saigo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for bisalkoxycarbonylation of olefins, and method for prod...
- Patent number 6,159,891
- Issue date Dec 12, 2000
- Daicel Chemical Industries, Ltd.
- Kazuhiko Saigo
- C07 - ORGANIC CHEMISTRY