Masahiro Hirukawa

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Patents Grantslast 30 patents

Information Patent Grant
Glass substrate having primer layer formed thereon and anti-fogging...
- Patent number 7,638,199
- Issue date Dec 29, 2009
- Central Glass Company, Limited
- Toshihiro Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Holographic laminate
- Patent number 5,731,060
- Issue date Mar 24, 1998
- Central Glass Company, Limited
- Masahiro Hirukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid coating composition and coating method for forming hard-coat...
- Patent number 5,013,788
- Issue date May 7, 1991
- Central Glass Company, Limited
- Toshikazu Nagashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Antifog Article, Method for Producing Same, and Coating Material fo...
- Publication number 20080160187
- Publication date Jul 3, 2008
- Central Glass Company, Limited
- Noboru Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Glass substrate having primer layer formed thereon and anti-fogging...
- Publication number 20070099000
- Publication date May 3, 2007
- Central Glass Company Limited
- Toshihiro Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating agent for forming antifogging film and method for forming a...
- Publication number 20060047064
- Publication date Mar 2, 2006
- Noboru Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...