Yuji Nakatsugawa

Person

Tokyo-To, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas barrier film, apparatus, and process for producing gas barrier...
- Patent number 9,981,455
- Issue date May 29, 2018
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical element, liquid crystal display device member with the opti...
- Patent number 8,027,014
- Issue date Sep 27, 2011
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Grant
Optical member with retardation control function and liquid crystal...
- Patent number 7,961,273
- Issue date Jun 14, 2011
- Dai Nippon Printing Co., Ltd.
- Norihisa Moriya
- G02 - OPTICS
Information Patent Grant
Optical element, liquid crystal display device member with the opti...
- Patent number 7,751,006
- Issue date Jul 6, 2010
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Grant
Optical element and liquid crystal display device, and method of pr...
- Patent number 7,649,598
- Issue date Jan 19, 2010
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Grant
Retardation control element, liquid crystal display device with the...
- Patent number 7,554,636
- Issue date Jun 30, 2009
- Dai Nippon Printing
- Yuji Nakatsugawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GAS BARRIER FILM, APPARATUS, AND PROCESS FOR PRODUCING GAS BARRIER...
- Publication number 20120276353
- Publication date Nov 1, 2012
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical element, liquid crystal display device member with the opti...
- Publication number 20100233817
- Publication date Sep 16, 2010
- DAI NIPPON PRINTING CO., LTD.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Application
Optical Member With Retardation Control Function And Liquid Crystal...
- Publication number 20100165256
- Publication date Jul 1, 2010
- Dai Nippon Printing Co. LTd
- Norihisa Moriya
- G02 - OPTICS
Information Patent Application
Optical element and liquid crystal display device, and method of pr...
- Publication number 20080088780
- Publication date Apr 17, 2008
- DAI NIPPON PRINTING CO., LTD.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Application
Optical element, liquid crystal display device member with the opti...
- Publication number 20080079877
- Publication date Apr 3, 2008
- DAI NIPPON PRINTING CO., LTD.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Application
Optical filter and display using the same
- Publication number 20060121392
- Publication date Jun 8, 2006
- Dai Nippon Printing Co., Ltd.
- Yuji Nakatsugawa
- G02 - OPTICS
Information Patent Application
Optical filter and display using the same
- Publication number 20050163958
- Publication date Jul 28, 2005
- Yuji Nakatsugawa
- G02 - OPTICS

Yuji Nakatsugawa

Person

Patents Grantslast 30 patents

Gas barrier film, apparatus, and process for producing gas barrier...

Optical element, liquid crystal display device member with the opti...

Optical member with retardation control function and liquid crystal...

Optical element, liquid crystal display device member with the opti...

Optical element and liquid crystal display device, and method of pr...

Retardation control element, liquid crystal display device with the...

Patents Applicationslast 30 patents

GAS BARRIER FILM, APPARATUS, AND PROCESS FOR PRODUCING GAS BARRIER...

Optical element, liquid crystal display device member with the opti...

Optical Member With Retardation Control Function And Liquid Crystal...

Optical element and liquid crystal display device, and method of pr...

Optical element, liquid crystal display device member with the opti...

Optical filter and display using the same

Optical filter and display using the same