Toru Kawase

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of driving plasma display panel and plasma display panel in...
- Patent number 7,411,570
- Issue date Aug 12, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Field emission device with change in emission property
- Patent number 7,365,481
- Issue date Apr 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of driving display panel, luminance correction device for di...
- Patent number 7,227,519
- Issue date Jun 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method and driving apparatus for a field emission device
- Patent number 7,190,334
- Issue date Mar 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Doped field-emitter
- Patent number 6,940,218
- Issue date Sep 6, 2005
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron lens and structure for a cold cathode of a cathode ray tube
- Patent number 6,914,373
- Issue date Jul 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takashi Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting element and electron source, field emission image...
- Patent number 6,914,372
- Issue date Jul 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Koji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission type electron source element, electron gun, cathode...
- Patent number 6,812,654
- Issue date Nov 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission electron source, electron gun and cathode ray tube d...
- Patent number 6,794,822
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electron emitting element
- Patent number 6,692,327
- Issue date Feb 17, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Deguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun and cathode-ray tube
- Patent number 6,661,166
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masahide Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission element and image output device
- Patent number 6,400,091
- Issue date Jun 4, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Deguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Microwave plasma torch having discretely positioned gas injection h...
- Patent number 5,734,143
- Issue date Mar 31, 1998
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Plasma display panel drive method and plasma display device
- Publication number 20060033686
- Publication date Feb 16, 2006
- Toru Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Field emission type electron source element, electron gun, cathode...
- Publication number 20040051461
- Publication date Mar 18, 2004
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field-emission electron source element and image display apparatus
- Publication number 20040032194
- Publication date Feb 19, 2004
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- B82 - NANO-TECHNOLOGY
Information Patent Application
Driving method and driving apparatus for a field emission device
- Publication number 20040004588
- Publication date Jan 8, 2004
- Toru Kawase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Cold cathode and method for operating the same
- Publication number 20030151367
- Publication date Aug 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Field emission device
- Publication number 20030107312
- Publication date Jun 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toru Kawase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission electron source, electron gun and cathode ray tube d...
- Publication number 20030098410
- Publication date May 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20030006687
- Publication date Jan 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Takashi Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun and cathode-ray tube
- Publication number 20020190631
- Publication date Dec 19, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahide Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS

Toru Kawase

Person

Patents Grantslast 30 patents

Method of driving plasma display panel and plasma display panel in...

Field emission device with change in emission property

Method of driving display panel, luminance correction device for di...

Driving method and driving apparatus for a field emission device

Doped field-emitter

Electron lens and structure for a cold cathode of a cathode ray tube

Electron-emitting element and electron source, field emission image...

Field emission type electron source element, electron gun, cathode...

Field emission electron source, electron gun and cathode ray tube d...

Method for producing electron emitting element

Electron gun and cathode-ray tube

Electron emission element and image output device

Microwave plasma torch having discretely positioned gas injection h...

Patents Applicationslast 30 patents

Plasma display panel drive method and plasma display device

Field emission type electron source element, electron gun, cathode...

Field-emission electron source element and image display apparatus

Driving method and driving apparatus for a field emission device

Cold cathode and method for operating the same

Field emission device

Field emission electron source, electron gun and cathode ray tube d...

Cathode ray tube

Electron gun and cathode-ray tube