Kenji SHIRAI

Person

Tokyo-to, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical layered body, polarizer, and image display device
- Patent number 9,223,060
- Issue date Dec 29, 2015
- Dai Nippon Printing Co., Ltd.
- Tomoyuki Horio
- G02 - OPTICS
Information Patent Grant
Optical functional film, retardation film, composition for forming...
- Patent number 8,355,203
- Issue date Jan 15, 2013
- Dai Nippon Printing Co., Ltd.
- Keiji Kashima
- G02 - OPTICS
Information Patent Grant
Retardation film and method for producing the same, optical functio...
- Patent number 8,124,198
- Issue date Feb 28, 2012
- Dai Nippon Printing Co., Ltd.
- Keiji Kashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical functional film, retardation film, composition for forming...
- Patent number 8,064,136
- Issue date Nov 22, 2011
- Dai Nippon Printing Co., Ltd.
- Keiji Kashima
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE
- Publication number 20140071528
- Publication date Mar 13, 2014
- DAI NIPPON PRINTING CO., LTD.
- Tomoyuki Horio
- G02 - OPTICS
Information Patent Application
OPTICAL FUNCTIONAL FILM, RETARDATION FILM, COMPOSITION FOR FORMING...
- Publication number 20110253932
- Publication date Oct 20, 2011
- DAI NIPPON PRINTING CO., LTD.
- Keiji KASHIMA
- G02 - OPTICS
Information Patent Application
OPTICAL FUNCTIONAL FILM AND PRODUCTION METHOD THEREOF
- Publication number 20100159158
- Publication date Jun 24, 2010
- Takayuki Shibata
- G02 - OPTICS
Information Patent Application
OPTICAL FUNCTIONAL FILM, RETARDATION FILM, COMPOSITION FOR FORMING...
- Publication number 20100149638
- Publication date Jun 17, 2010
- Keiji Kashima
- G02 - OPTICS
Information Patent Application
Retardation layer forming coating solution, retardation optical pro...
- Publication number 20070128430
- Publication date Jun 7, 2007
- Kenji Shirai
- G02 - OPTICS
Information Patent Application
Retardation film and method for producing the same, optical functio...
- Publication number 20070042189
- Publication date Feb 22, 2007
- Kenji Shirai
- G02 - OPTICS
Information Patent Application
Retardation film and method for producing the same, optical functio...
- Publication number 20070036918
- Publication date Feb 15, 2007
- Keiji Kashima
- G02 - OPTICS
Information Patent Application
Retardation film and method for producing the same, optical functio...
- Publication number 20060105115
- Publication date May 18, 2006
- Keiji Kashima
- G02 - OPTICS
Information Patent Application
Retardation film and mehtod for manufacturing the same, optical fun...
- Publication number 20060073340
- Publication date Apr 6, 2006
- Kenji Shirai
- G02 - OPTICS
Information Patent Application
Retardation film and method for manufacturing the same
- Publication number 20060073326
- Publication date Apr 6, 2006
- Kenji Shirai
- G02 - OPTICS

Kenji SHIRAI

Person

Patents Grantslast 30 patents

Optical layered body, polarizer, and image display device

Optical functional film, retardation film, composition for forming...

Retardation film and method for producing the same, optical functio...

Optical functional film, retardation film, composition for forming...

Patents Applicationslast 30 patents

OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE

OPTICAL FUNCTIONAL FILM, RETARDATION FILM, COMPOSITION FOR FORMING...

OPTICAL FUNCTIONAL FILM AND PRODUCTION METHOD THEREOF

OPTICAL FUNCTIONAL FILM, RETARDATION FILM, COMPOSITION FOR FORMING...

Retardation layer forming coating solution, retardation optical pro...

Retardation film and method for producing the same, optical functio...

Retardation film and method for producing the same, optical functio...

Retardation film and method for producing the same, optical functio...

Retardation film and mehtod for manufacturing the same, optical fun...

Retardation film and method for manufacturing the same