Masanao Matsui

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Ureylenethiophanes and their related compounds, and production thereof
- Patent number 3,983,134
- Issue date Sep 28, 1976
- Teikoku Chemical Industry Co., Ltd.
- Masanao Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of cyclopentane derivatives
- Patent number 3,954,811
- Issue date May 4, 1976
- Sumitomo Chemical Co., Ltd.
- Masanao Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of cyclopentane derivatives
- Patent number 3,946,065
- Issue date Mar 23, 1976
- Sumitomo Chemical Co., Ltd.
- Masanao Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing polyene compounds
- Patent number 3,939,202
- Issue date Feb 17, 1976
- Teikoku Chemical Industry Co., Ltd.
- Masanao Matsui
- C07 - ORGANIC CHEMISTRY