Shoko Ibuki

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Tsukuba-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbon sulfide, process for preparing the same and nonaqueous e...
- Patent number 6,709,787
- Issue date Mar 23, 2004
- Hitachi Maxell, Ltd.
- Jinbao Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polycarbon sulfide, process for preparing the same and nonaqueous e...
- Publication number 20010033971
- Publication date Oct 25, 2001
- Jinbao Zhao
- C01 - INORGANIC CHEMISTRY