Hirotaka Itoh

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Patents Applicationslast 30 patents

Information Patent Application
Glass Fiber Sizing Agent Containing Amphoteric Polymer Compound
- Publication number 20100215940
- Publication date Aug 26, 2010
- Hirotaka Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PELLET CONTAINING FLAT GLASS FIBERS, MOLDED THERMOPLASTIC RESIN CON...
- Publication number 20090297848
- Publication date Dec 3, 2009
- Hirotaka Itoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL