Shigeki Nagai

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
4-Anilinoquinazoline compounds and pharmaceutical compositions thereof
- Patent number 4,464,375
- Issue date Aug 7, 1984
- Sankyo Co., Ltd.
- Shinsaku Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiophene derivatives
- Patent number 4,421,761
- Issue date Dec 20, 1983
- Hokko Chemical Industry Co. Ltd.
- Shigeki Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Aminoquinazoline compounds useful as agricultural fungicides
- Patent number 4,323,680
- Issue date Apr 6, 1982
- Sankyo Company Limited
- Kazuto Nakagami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of using 4-anilinoquinazoline derivatives as analgesic and a...
- Patent number 4,322,420
- Issue date Mar 30, 1982
- Sankyo Company Limited
- Shinsaku Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Aminoquinazoline derivatives having fungicidal, anti-insect and a...
- Patent number 4,304,778
- Issue date Dec 8, 1981
- Sankyo Company Limited
- Kazuto Nakagami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphenyl ether derivatives and herbicidal compositions containing t...
- Patent number 4,213,775
- Issue date Jul 22, 1980
- UBE Industries, Ltd.
- Shigeki Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agricultural fungicidal method
- Patent number 4,213,987
- Issue date Jul 22, 1980
- Sankyo Company Limited
- Kazuto Nakagami
- C07 - ORGANIC CHEMISTRY