Toshinori Sakamaki

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-specific-gravity EPDM composition, dynamic damper made from th...
- Patent number 7,012,111
- Issue date Mar 14, 2006
- Sumitomo Rubber Industries, Ltd.
- Yumi Kanemitsu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-specific-gravity epdm composition, dynamic damper made from th...
- Publication number 20040048698
- Publication date Mar 11, 2004
- Yumi Kanemitsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...