Ryu Terada

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Iwata-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 7,495,398
- Issue date Feb 24, 2009
- Minebea Co., Ltd.
- Kyoji Sakamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rare gas fluorescent lamp lighting apparatus
- Patent number 7,274,152
- Issue date Sep 25, 2007
- Minebea Co., Ltd.
- Shinichi Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse width modulation circuit and illuminating device incorporatin...
- Patent number 6,917,231
- Issue date Jul 12, 2005
- Minebea Co., Ltd.
- Ryu Terada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting circuit with protection circuit
- Patent number 6,710,555
- Issue date Mar 23, 2004
- Minebea Co., Ltd.
- Ryu Terada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Discharge lamp lighting apparatus
- Publication number 20070085491
- Publication date Apr 19, 2007
- MINEBEA CO., LTD.
- Kyoji Sakamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Rare gas fluorescent lamp lighting apparatus
- Publication number 20060055342
- Publication date Mar 16, 2006
- MINEBEA CO., LTD.
- Shinichi Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Pulse width modulation circuit and illuminating device incorporatin...
- Publication number 20050200302
- Publication date Sep 15, 2005
- MINEBEA CO., LTD.
- Ryu Terada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISCHARGE LAMP LIGHTING CIRCUIT WITH PROTECTION CIRCUIT
- Publication number 20040051476
- Publication date Mar 18, 2004
- MINEBEA CO., LTD.
- Ryu Terada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Pulse width modulation circuit and illuminating device incorporatin...
- Publication number 20040021492
- Publication date Feb 5, 2004
- MINEBEA CO., LTD.
- Ryu Terada
- H03 - BASIC ELECTRONIC CIRCUITRY