Masafumi Hirai

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antireflective laminate
- Patent number 9,683,108
- Issue date Jun 20, 2017
- Dai Nippon Printing Co., Ltd.
- Utako Mizuno
- G02 - OPTICS
Information Patent Grant
Coating fluid for forming hard coating and substrates covered with...
- Patent number 6,858,294
- Issue date Feb 22, 2005
- Catalyst & Chemicals Industries Co., Ltd.
- Hirokazu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Film-forming coating solution and synthetic resin lens
- Patent number 5,789,476
- Issue date Aug 4, 1998
- Seiko Epson Corporation
- Takeaki Iryo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ANTIREFLECTIVE LAMINATE
- Publication number 20160017152
- Publication date Jan 21, 2016
- DAI NIPPON PRINTING CO. , LTD.
- Utako MIZUNO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Method Of Producing Silica-Based Particles, Paint For Forming Coati...
- Publication number 20080090070
- Publication date Apr 17, 2008
- Catalysts & Chemicals Industries Co., Ltd.
- Ryo Muraguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Antireflection laminate
- Publication number 20060269733
- Publication date Nov 30, 2006
- Dai Nippon Printing Co., Ltd.
- Utako Mizuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...