Osamu Yamamoto

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene polymer film and adhesive film using the same
- Patent number 7,932,341
- Issue date Apr 26, 2011
- Hitachi Chemical Co., Ltd.
- Michihiro Shimane
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Polypropylene Polymer Film And Adhesive Film Using The Same
- Publication number 20080020204
- Publication date Jan 24, 2008
- Michihiro Shimane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...