Osamu Jigami

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Patents Grantslast 30 patents

Information Patent Grant
Surface-treating agents, anti-fogging sheets, and trays using thereof
- Patent number 7,052,539
- Issue date May 30, 2006
- Daicel Polymer, Ltd.
- Yasuo Okumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Surface-treating agents, anti-fogging sheets, and trays using thereof
- Publication number 20040142186
- Publication date Jul 22, 2004
- Yasuo Okumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...