Hideo Hirai

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amino acid derivatives of antitumor activity
- Patent number 4,939,241
- Issue date Jul 3, 1990
- Fujisawa Pharmaceutical Co., Ltd.
- Masakuni Okuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen-containing heterocyclic compound
- Patent number 4,929,639
- Issue date May 29, 1990
- Fujisawa Pharmaceutical Company, Ltd.
- Hiroyuki Setoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidine derivatives as antiasthmatics
- Patent number 4,916,152
- Issue date Apr 10, 1990
- Fujisawa Pharmaceutical Co., Ltd.
- Hiroyuki Setoi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizinone compounds, and pharmaceutical composition comprising...
- Patent number 4,698,349
- Issue date Oct 6, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolizinone compounds and pharmaceutical composition comprising t...
- Patent number 4,650,804
- Issue date Mar 17, 1987
- Fujisawa Pharmaceutical Co., Ltd.
- Yoshihiko Kitaura
- C07 - ORGANIC CHEMISTRY