Shigemitsu Ohsawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods employing stable preparation containing azelastine hydrochl...
- Patent number 6,117,864
- Issue date Sep 12, 2000
- Asta Medica Aktiengesellschaft
- Yutaka Morita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical preparation for percutaneous administration containi...
- Patent number 5,073,375
- Issue date Dec 17, 1991
- Sansho Co., Ltd.
- Mitsuhiro Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical preparation for percutaneous administration containi...
- Patent number 5,059,427
- Issue date Oct 22, 1991
- Sansho Co., Ltd.
- Mitsuhiro Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Emulsified and solubilized pharmaceutical preparation
- Patent number 5,035,895
- Issue date Jul 30, 1991
- Eisai Co., Ltd.
- Koichi Shibusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE