Toshikazu Sugimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent lamp electrode, method for producing same, and a fluore...
- Patent number 8,446,086
- Issue date May 21, 2013
- NEC Lighting, Ltd.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT LAMP ELECTRODE, METHOD FOR PRODUCING SAME, AND A FLUORE...
- Publication number 20110181177
- Publication date Jul 28, 2011
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD CATHODE FLUORESCENT LAMP
- Publication number 20100277058
- Publication date Nov 4, 2010
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORES...
- Publication number 20090218928
- Publication date Sep 3, 2009
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS