Toshiyuki Namura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
LED light source lamp having drive circuit arranged in outer periph...
- Patent number 8,710,724
- Issue date Apr 29, 2014
- Panasonic Corporation
- Hiroki Nakagawa
- F21 - LIGHTING
Information Patent Grant
LED light source lamp having drive circuit arranged in outer periph...
- Patent number 8,604,679
- Issue date Dec 10, 2013
- Panasonic Corporation
- Hiroki Nakagawa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHT SOURCE LAMP HAVING DRIVE CIRCUIT ARRANGED IN OUTER PERIPH...
- Publication number 20140071690
- Publication date Mar 13, 2014
- PANASONIC CORPORATION
- Hiroki Nakagawa
- F21 - LIGHTING
Information Patent Application
LED LIGHT SOURCE LAMP
- Publication number 20120319555
- Publication date Dec 20, 2012
- PANASONIC CORPORATION
- Hiroki Nakagawa
- F21 - LIGHTING