Mitsutaka Yoshida

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
4-alkoxy-2, 6-di-t-butylphenol derivatives
- Patent number 5,663,373
- Issue date Sep 2, 1997
- Chugai Seiyaku Kabushiki Kaisha
- Kunio Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-alkoxy-2, 6-di-t-butylphenol derivatives
- Patent number 5,606,089
- Issue date Feb 25, 1997
- Chugai Seiyaku Kabushiki Kaisha
- Kunio Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,6-Di-t-butyl-dihydrobenzofuran-5-ol and its derivatives
- Patent number 5,574,178
- Issue date Nov 12, 1996
- Chugai Seiyaku Kabushiki Kaisha
- Kunio Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6 .beta.-Thiomorphine derivatives
- Patent number 5,219,861
- Issue date Jun 15, 1993
- Chugai Seiyaku Kabushiki Kaisha
- Ken Kanematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,4-diaminoquinoline and 3,4-diamino-5,6,7,8-tetrahydroquinoline co...
- Patent number 5,019,574
- Issue date May 28, 1991
- Chugai Seiyaku Kabushiki Kaisha
- Yutaka Miura
- C07 - ORGANIC CHEMISTRY