Yoshifumi Yamagata

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Kamagaya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silane-modified cationized polymeric compound and process for produ...
- Patent number 8,981,080
- Issue date Mar 17, 2015
- LION Corporation
- Takeshi Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SILANE-MODIFIED CATIONIZED POLYMERIC COMPOUND AND PROCESS FOR PRODU...
- Publication number 20120065388
- Publication date Mar 15, 2012
- LION CORPORATION
- Takeshi Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CLEANSER COMPOSITION
- Publication number 20110212044
- Publication date Sep 1, 2011
- LION CORPORATION
- Youichirou Kohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE