Tsuyoshi Yamaguchi

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Isobutylene-based polymer and method for producing same
- Patent number 8,247,508
- Issue date Aug 21, 2012
- JX Nippon Oil & Energy Corporation
- Tsutomu Takashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, PNEUMATIC TIRE,...
- Publication number 20140194576
- Publication date Jul 10, 2014
- JX NIPPON OIL & ENERGY CORPORATION
- Zhengzhe Jin
- B60 - VEHICLES IN GENERAL
Information Patent Application
ISOBUTYLENE-BASED POLYMER AND METHOD FOR PRODUCING SAME
- Publication number 20120136130
- Publication date May 31, 2012
- JX NIPPON OIL & ENERGY CORPORATION
- Tsutomu Takashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...