Koichi Wani

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Takatsuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Driving method of AC type plasma display panel
- Patent number 6,768,478
- Issue date Jul 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
AC type plasma display panel
- Patent number 6,577,069
- Issue date Jun 10, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Hirao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
AC type plasma display panel
- Patent number 6,577,070
- Issue date Jun 10, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Hirao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel with semitransparent front substrate and filter
- Patent number 6,552,486
- Issue date Apr 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC plasma display panel
- Patent number 6,424,095
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Hirao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel
- Patent number 6,304,031
- Issue date Oct 16, 2001
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for displaying gradation with plasma display panel
- Patent number 6,236,380
- Issue date May 22, 2001
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for driving gas discharge display panel
- Patent number 5,670,975
- Issue date Sep 23, 1997
- Nippon Hoso Kyokai
- Yoshimichi Takano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for driving gas discharge display panel
- Patent number 5,610,623
- Issue date Mar 11, 1997
- Nippon Hoso Kyokai
- Yoshimichi Takano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for driving gas discharge display panel and gas discharge di...
- Patent number 5,572,230
- Issue date Nov 5, 1996
- Nippon Hoso Kyokai
- Yoshimichi Takano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel and a method for driving the same
- Patent number 5,410,219
- Issue date Apr 25, 1995
- Matsushita Electronics Corporation
- Makoto Takei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Control of output energy of a pulsed light source comprising a gas...
- Patent number 5,134,273
- Issue date Jul 28, 1992
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser device
- Patent number 5,050,174
- Issue date Sep 17, 1991
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser apparatus
- Patent number 4,991,178
- Issue date Feb 5, 1991
- Matsushita Electric Industrial Co., Ltd.
- Koichi Wani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AC type plasma display panel
- Publication number 20020070676
- Publication date Jun 13, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kazunori Hirao
- H01 - BASIC ELECTRIC ELEMENTS

Koichi Wani

Person

Patents Grantslast 30 patents

Driving method of AC type plasma display panel

AC type plasma display panel

AC type plasma display panel

Plasma display panel with semitransparent front substrate and filter

AC plasma display panel

Plasma display panel

Method for displaying gradation with plasma display panel

Method for driving gas discharge display panel

Method for driving gas discharge display panel

Method for driving gas discharge display panel and gas discharge di...

Plasma display panel and a method for driving the same

Control of output energy of a pulsed light source comprising a gas...

Laser device

Laser apparatus

Patents Applicationslast 30 patents

AC type plasma display panel