Tsutomu Tohma

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diamine derivatives and pharmaceutical containing the same
- Patent number 6,127,360
- Issue date Oct 3, 2000
- Kowa Co., Ltd.
- Henk Timmerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrazole derivatives
- Patent number 6,121,286
- Issue date Sep 19, 2000
- Kowa Co., Ltd.
- Hendrik Timmerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrazole derivatives
- Patent number 6,117,886
- Issue date Sep 12, 2000
- Kowa Co., Ltd.
- Hendrik Timmerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine derivatives
- Patent number 6,107,308
- Issue date Aug 22, 2000
- Kowa Co., Ltd.
- Hendrik Timmerman
- C07 - ORGANIC CHEMISTRY