Hiroshi Yamagishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Monomer mixture and method for the preparation thereof
- Patent number 5,798,434
- Issue date Aug 25, 1998
- Lion Corporation
- Hitoshi Kigawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of unsaturated long-chain aliphatic seconda...
- Patent number 4,845,298
- Issue date Jul 4, 1989
- Lion Akzo Company Limited
- Takeo Inagaki
- C07 - ORGANIC CHEMISTRY