Toshikazu Nagashima

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass plate with ultraviolet and infrared absorbing film
- Patent number 5,683,804
- Issue date Nov 4, 1997
- Central Glass Company, Limited
- Toshikazu Nagashima
- B32 - LAYERED PRODUCTS
Information Patent Grant
Glass plate with ultraviolet absorbing multilayer coating
- Patent number 5,618,626
- Issue date Apr 8, 1997
- Central Glass Company, Limited
- Toshikazu Nagashima
- C03 - GLASS MINERAL OR SLAG WOOL
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-...
Information Patent Grant
Coating liquid composition to form hard coat film on plastics
- Patent number 4,900,778
- Issue date Feb 13, 1990
- Central Glass Company, Limited
- Toshikazu Nagashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...