Isao Ota

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal halide lamp that has desired color characteristic and is prev...
- Patent number 7,423,380
- Issue date Sep 9, 2008
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp having function for suppressing abnormal discharge
- Patent number 7,230,389
- Issue date Jun 12, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display with compensation means of multiaxially elon...
- Patent number 5,166,817
- Issue date Nov 24, 1992
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- G02 - OPTICS
Information Patent Grant
Liquid crystal matrix display unit
- Patent number 5,042,917
- Issue date Aug 27, 1991
- Matsushita Electric Industrial Co., Ltd.
- Shingo Fujita
- G02 - OPTICS
Information Patent Grant
Method of driving a ferroelectric liquid crystal matrix panel
- Patent number 5,011,269
- Issue date Apr 30, 1991
- Matsushita Electric Industrial Co., Ltd.
- Naohide Wakita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of driving a liquid crystal matrix panel
- Patent number 5,010,327
- Issue date Apr 23, 1991
- Matsushita Electric Industrial Co., Ltd.
- Naohide Wakita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of producing a substrate structure for a large size display...
- Patent number 4,775,549
- Issue date Oct 4, 1988
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dot matrix display panel with a thin film transistor and method of...
- Patent number 4,704,002
- Issue date Nov 3, 1987
- Matsushita Electric Industrial Co., Ltd.
- Isako Kikuchi
- G02 - OPTICS
Information Patent Grant
Video camera with a monitor
- Patent number 4,496,981
- Issue date Jan 29, 1985
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- G02 - OPTICS
Information Patent Grant
Method of producing thin film transistor array
- Patent number 4,332,075
- Issue date Jun 1, 1982
- Matsushita Electric Industrial Co., Ltd.
- Isao Ota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Metal halide lamp that has desired color characteristic and is prev...
- Publication number 20060049765
- Publication date Mar 9, 2006
- Isao Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp having function for suppressing abnormal discharge
- Publication number 20040104680
- Publication date Jun 3, 2004
- Kazuo Takeda
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Metal halide lamp that has desired color characteristic and is prev...

Metal halide lamp having function for suppressing abnormal discharge

Liquid crystal display with compensation means of multiaxially elon...

Liquid crystal matrix display unit

Method of driving a ferroelectric liquid crystal matrix panel

Method of driving a liquid crystal matrix panel

Method of producing a substrate structure for a large size display...

Dot matrix display panel with a thin film transistor and method of...

Video camera with a monitor

Method of producing thin film transistor array

Patents Applicationslast 30 patents

Metal halide lamp that has desired color characteristic and is prev...

Metal halide lamp having function for suppressing abnormal discharge