Yoshiaki Kawashima

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Gifu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Powdery inhalational preparations and process for producing the same
- Patent number 7,022,311
- Issue date Apr 4, 2006
- Kaken Pharmaceutical Co., Ltd.
- Moriyuki Ohkuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing aqueous emulsion for coating solid pharmaceuti...
- Patent number 5,560,930
- Issue date Oct 1, 1996
- Shin-Etsu Chemical Co., Ltd.
- Naosuke Maruyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Colloid solution for preparing suspension having both fluidity and...
- Patent number 5,180,522
- Issue date Jan 19, 1993
- Kawashima; Yoshiaki
- Yoshiaki Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow granular medicine and its preparation
- Patent number 5,087,455
- Issue date Feb 11, 1992
- Showa Yakuhin Kako Co. Ltd.
- Toshiyuki Niwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow granular medicine and its preparation
- Patent number 5,057,323
- Issue date Oct 15, 1991
- Showa Yakuhin Kako Co., Ltd.
- Toshiyuki Niwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of coated granular ibuprofen microsphere
- Patent number 4,726,966
- Issue date Feb 23, 1988
- Showa Shinyaku Co., Ltd.
- Yoshiaki Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Production method of drug containing composite particle
- Publication number 20080248119
- Publication date Oct 9, 2008
- Yoshiaki Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of manufacturing chemical-containing composite particles
- Publication number 20050191357
- Publication date Sep 1, 2005
- Yoshiaki Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE