Kenichiro Takahashi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrodeless discharge lamp lighting device, light bulb type elect...
- Patent number 6,998,792
- Issue date Feb 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless self-ballasted fluorescent lamp and discharge lamp op...
- Patent number 6,977,472
- Issue date Dec 20, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yoko Matsubayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless discharge lamp operating apparatus, electrodeless com...
- Patent number 6,828,740
- Issue date Dec 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Patent number 6,768,254
- Issue date Jul 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Arakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-ballasted fluorescent lamp
- Patent number 6,727,661
- Issue date Apr 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimmable self-ballasted fluorescent lamp and discharge lamp operati...
- Patent number 6,661,185
- Issue date Dec 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating apparatus, self-ballasted discharge lamp,...
- Patent number 6,597,127
- Issue date Jul 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Operating apparatus of discharge lamp
- Patent number 6,509,698
- Issue date Jan 21, 2003
- Matsushita Electric Industrial Co., Ltd.
- Satoshi Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp operating apparatus
- Patent number 6,504,322
- Issue date Jan 7, 2003
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-ballasted fluorescent lamp
- Patent number 6,492,773
- Issue date Dec 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Gyoten
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp operating apparatus
- Patent number 6,429,602
- Issue date Aug 6, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electrodeless discharge lamp lighting device, light bulb type elect...
- Publication number 20050017656
- Publication date Jan 27, 2005
- Kenichiro Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrodeless light bulb type fluorescent lamp and discharge lamp l...
- Publication number 20040263093
- Publication date Dec 30, 2004
- Yoko Matsubayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrodeless discharge lamp lighting device, light bulb type elect...
- Publication number 20040135523
- Publication date Jul 15, 2004
- Kenichiro Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Self-ballasted fluorescent lamp
- Publication number 20030057871
- Publication date Mar 27, 2003
- Satoshi Kominami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Self-ballasted electrodeless discharge lamp and electrodeless disch...
- Publication number 20020158567
- Publication date Oct 31, 2002
- Takeshi Arakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dimmable self-ballasted fluorescent lamp and discharge lamp operati...
- Publication number 20020135320
- Publication date Sep 26, 2002
- Satoshi Kominami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Discharge lamp operating apparatus, self-ballasted discharge lamp,...
- Publication number 20020047608
- Publication date Apr 25, 2002
- Kenichiro Takahashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Self-ballasted fluorescent lamp
- Publication number 20020033678
- Publication date Mar 21, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masayoshi Gyoten
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp operating apparatus
- Publication number 20010030514
- Publication date Oct 18, 2001
- Kenichiro Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Kenichiro Takahashi

Person

Patents Grantslast 30 patents

Electrodeless discharge lamp lighting device, light bulb type elect...

Electrodeless self-ballasted fluorescent lamp and discharge lamp op...

Electrodeless discharge lamp operating apparatus, electrodeless com...

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Self-ballasted fluorescent lamp

Dimmable self-ballasted fluorescent lamp and discharge lamp operati...

Discharge lamp operating apparatus, self-ballasted discharge lamp,...

Operating apparatus of discharge lamp

Discharge lamp operating apparatus

Self-ballasted fluorescent lamp

Fluorescent lamp operating apparatus

Patents Applicationslast 30 patents

Electrodeless discharge lamp lighting device, light bulb type elect...

Electrodeless light bulb type fluorescent lamp and discharge lamp l...

Electrodeless discharge lamp lighting device, light bulb type elect...

Self-ballasted fluorescent lamp

Self-ballasted electrodeless discharge lamp and electrodeless disch...

Dimmable self-ballasted fluorescent lamp and discharge lamp operati...

Discharge lamp operating apparatus, self-ballasted discharge lamp,...

Self-ballasted fluorescent lamp

Discharge lamp operating apparatus