Kinya Yamashita

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Branched polyalkylene glycols
- Patent number 7,691,367
- Issue date Apr 6, 2010
- Kyowa Hakko Kirin Co., Ltd.
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched polyalkylene glycols
- Patent number 7,547,765
- Issue date Jun 16, 2009
- Kyowa Hakko Kirin Co., Ltd.
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Branched polyalkylene glycols
- Patent number 7,291,713
- Issue date Nov 6, 2007
- Kyowa Hakko Kogyo Co., Ltd.
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
hG-CSF fusion polypeptide having c-mpl activity, DNA coding for sam...
- Patent number 6,884,419
- Issue date Apr 26, 2005
- Kyowa Hakko Kogyo, Co., Ltd.
- Haruhiko Yokoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl and aralkyl-substituted pyrrolocarbazole derivatives that sti...
- Patent number 5,728,709
- Issue date Mar 17, 1998
- Kyowa Hakko Kogyo Co., Ltd.
- Yoji Ikuina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3, 3", 4"-Tri-O-acylspiramycin I
- Patent number 4,575,497
- Issue date Mar 11, 1986
- Kyowa Hakko Kogyo Co., Ltd.
- Satoshi Omura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BRANCHED POLYALKYLENE GLYCOLS
- Publication number 20080125350
- Publication date May 29, 2008
- KYOWA HAKKO KOGYO CO., LTD
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Branched polyalkylene glycols
- Publication number 20050063936
- Publication date Mar 24, 2005
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Branched polyalkylene glycols
- Publication number 20030219404
- Publication date Nov 27, 2003
- Motoo Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...