Masao Watanabe

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Koshigaya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hard coating composition for metal substrate
- Patent number 9,567,676
- Issue date Feb 14, 2017
- Fujikura Kasei Co., Ltd.
- Takashi Isogai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Resin composition for aqueous coating material, method for producin...
- Patent number 9,029,466
- Issue date May 12, 2015
- Fujikura Kasei Co., Ltd.
- Mitsuo Najima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating composition for metal thin film and photoluminescent coatin...
- Patent number 8,728,618
- Issue date May 20, 2014
- Fujikura Kasei Co., Ltd.
- Takashi Isogai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of decreasing unreacted monomer in vinyl polymer and a toner...
- Patent number 6,627,681
- Issue date Sep 30, 2003
- Fujikura Kasei Co., Ltd.
- Hikoji Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Negatively chargable toner for electrophotography
- Patent number 5,612,161
- Issue date Mar 18, 1997
- Fujikura Kasei Co., Ltd.
- Masao Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COATING COMPOSITION FOR METAL THIN FILM AND PHOTOLUMINESCENT COATIN...
- Publication number 20100203325
- Publication date Aug 12, 2010
- Fujikura Kasei Co., Ltd.
- Takashi Isogai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION FOR AQUEOUS COATING MATERIAL, METHOD FOR PRODUCIN...
- Publication number 20100144956
- Publication date Jun 10, 2010
- Fujikura Kasei Co., Ltd.
- Mitsuo Najima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HARD COATING COMPOSITION FOR METAL SUBSTRATE
- Publication number 20090054544
- Publication date Feb 26, 2009
- Fujikura Kasei Co., Ltd.
- Takashi Isogai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...