Yuka Hiwatashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Near-infrared absorbing composition and near-infrared absorbing filter
- Patent number 8,202,927
- Issue date Jun 19, 2012
- Dai Nippon Printing Co., Ltd.
- Yuka Hiwatashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Adhesive composition for optical filter, adhesive layer having opti...
- Patent number 7,986,389
- Issue date Jul 26, 2011
- Dai Nippon Printing Co., Ltd.
- Yudai Yamashita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NEAR-INFRARED ABSORBING COMPOSITION AND NEAR-INFRARED ABSORBING FILTER
- Publication number 20100210772
- Publication date Aug 19, 2010
- DAI NIPPON PRINTING CO., LTD.
- Yuka Hiwatashi
- G02 - OPTICS
Information Patent Application
ADHESIVE COMPOSITION FOR OPTICAL FILTER, OPTICAL FILTER AND DISPLAY...
- Publication number 20090279168
- Publication date Nov 12, 2009
- Yuka Hiwatashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE COMPOSITION FOR OPTICAL FILTER, OPTICAL FILTER AND DISPLAY...
- Publication number 20090116132
- Publication date May 7, 2009
- Yuka Hiwatashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive Composition For Optical Filter, Adhesive Layer Having Opti...
- Publication number 20090002620
- Publication date Jan 1, 2009
- Yudai Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...