Ken-ichi Onisawa

Follow

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus having superimposed portion of com...
- Patent number 6,704,085
- Issue date Mar 9, 2004
- Hitachi, Ltd.
- Etsuko Nishimura
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and wiring structure therefor
- Patent number 6,628,361
- Issue date Sep 30, 2003
- Hitachi, Ltd.
- Takuya Takahashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Plasma display panel
- Publication number 20040130267
- Publication date Jul 8, 2004
- Hiroshi Kajiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Liquid crystal display device
- Publication number 20030112382
- Publication date Jun 19, 2003
- Takuya Takahashi
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus
- Publication number 20020149729
- Publication date Oct 17, 2002
- Etsuko Nishimura
- G02 - OPTICS
Information Patent Application
Plasma display panel
- Publication number 20020121861
- Publication date Sep 5, 2002
- Akira Katou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma display panel
- Publication number 20020047816
- Publication date Apr 25, 2002
- Hiroshi Kajiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Liquid crystal display device and wiring structure therefor
- Publication number 20010022635
- Publication date Sep 20, 2001
- Takuya Takahashi
- G02 - OPTICS