Miki Kotani

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Nishikambara-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp ballast with DC-DC converter
- Patent number 6,861,812
- Issue date Mar 1, 2005
- Matsushita Electric Works, Ltd.
- Takashi Kambara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ballast for a discharge lamp
- Patent number 6,693,393
- Issue date Feb 17, 2004
- Matsushita Electric Works, Ltd.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrodeless discharge lamp utilizing induced electric field gener...
- Patent number 5,747,945
- Issue date May 5, 1998
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp
- Patent number 5,519,285
- Issue date May 21, 1996
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless discharge lamp having a concave recess and foil elect...
- Patent number 5,367,226
- Issue date Nov 22, 1994
- Matsushita Electric Works, Ltd.
- Shin Ukegawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ballast for a discharge lamp
- Publication number 20030111969
- Publication date Jun 19, 2003
- Hirofumi Konishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ballast for a discharge lamp
- Publication number 20030076053
- Publication date Apr 24, 2003
- Takashi Kambara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...