Kyowa Hakko Co., Ltd.

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Chiyoda-ku , Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a polypeptide having human granulocyte colony s...
- Patent number 5,994,518
- Issue date Nov 30, 1999
- Kyowa Hakko Co., Ltd.
- Tetsuro Kuga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photopolymerizable composition containing an addition polymerizable...
- Patent number 5,756,258
- Issue date May 26, 1998
- Kyowa Hakko Co., Ltd.
- Tsuguo Yamaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
DNA encoding human granulocyte colony stimulating factor plasmids a...
- Patent number 5,681,720
- Issue date Oct 28, 1997
- Kyowa Hakko Co., Ltd.
- Tetsuro Kuga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioxanthracene derivatives
- Patent number 5,081,264
- Issue date Jan 14, 1992
- Kyowa Hakko Kabushiki Kaisha
- Shinichiro Toki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preventive and/or Therapeutic Agent for Sleeping Disorder
- Publication number 20080287531
- Publication date Nov 20, 2008
- Kyowa Hakko Co., Ltd.
- Hisao Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks