Seika Minakoshi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical film, polarizing plate, liquid crystal panel, and image dis...
- Patent number 10,295,706
- Issue date May 21, 2019
- Dai Nippon Printing Co., Ltd.
- Shoichiro Ogumi
- G02 - OPTICS
Information Patent Grant
Optical film, polarizing plate, liquid crystal panel, and image dis...
- Patent number 9,297,934
- Issue date Mar 29, 2016
- Dai Nippon Printing Co., Ltd.
- Syouichirou Ogumi
- G02 - OPTICS
Information Patent Grant
Optical film and touch panel
- Patent number 9,151,875
- Issue date Oct 6, 2015
- Dai Nippon Printing Co., Ltd.
- Hiroyuki Takamiya
- G02 - OPTICS
Information Patent Grant
Optical layered body, polarizer and image display device
- Patent number 9,146,335
- Issue date Sep 29, 2015
- Dai Nippon Printing Co., Ltd.
- Shoichiro Ogumi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILM, POLARIZING PLATE, LIQUID CRYSTAL PANEL, AND IMAGE DIS...
- Publication number 20150116835
- Publication date Apr 30, 2015
- DAI NIPPON PRINTING CO., LTD.
- Shoichiro Ogumi
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, POLARIZING PLATE, LIQUID CRYSTAL PANEL, AND IMAGE DIS...
- Publication number 20130242397
- Publication date Sep 19, 2013
- DAI NIPPON PRINTING CO., LTD.
- Syouichirou OGUMI
- G02 - OPTICS
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER AND IMAGE DISPLAY DEVICE
- Publication number 20130209737
- Publication date Aug 15, 2013
- DAI NIPPON PRINTING CO., LTD.
- Shoichiro Ogumi
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND TOUCH PANEL
- Publication number 20120229423
- Publication date Sep 13, 2012
- DAI NIPPON PRINTING CO., LTD.
- Hiroyuki Takamiya
- G02 - OPTICS