Hiroyuki Nakajima

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Kita-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing seamless capsule
- Patent number 7,112,292
- Issue date Sep 26, 2006
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Hiroyuki Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing seamless capsule
- Patent number 6,719,933
- Issue date Apr 13, 2004
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Takeshi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing seamless capsule
- Publication number 20030180485
- Publication date Sep 25, 2003
- Hiroyuki Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for manufacturing seamless capsule
- Publication number 20030090015
- Publication date May 15, 2003
- Takeshi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE