Hiroyasu Eriguchi

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Neyagawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High pressure discharge lamp lighting device and lighting fixture u...
- Patent number 8,232,746
- Issue date Jul 31, 2012
- Panasonic Corporation
- Akira Yufuku
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp lighting device and lighting fixture u...
- Patent number 8,228,006
- Issue date Jul 24, 2012
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High voltage discharge lamp lighting device
- Patent number 8,044,601
- Issue date Oct 25, 2011
- Panasonic Electric Works Co., Ltd.
- Nobutoshi Matsuzaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Luminaire of reduced noise with magnetic field cancelled
- Patent number 5,606,223
- Issue date Feb 25, 1997
- Matsushita Electric Works, Ltd.
- Minoru Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stable high frequency high-pressure discharge lamp lighting device...
- Patent number 5,491,386
- Issue date Feb 13, 1996
- Matsushita Electric Works, Ltd.
- Hiroyasu Eriguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...
- Publication number 20100327775
- Publication date Dec 30, 2010
- Naoki Komatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...
- Publication number 20100327776
- Publication date Dec 30, 2010
- Akira Yufuku
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High Voltage Discharge Lamp Lighting Device
- Publication number 20100013398
- Publication date Jan 21, 2010
- Nobutoshi Matsuzaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...