Tsutomu Morioka

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Patents Grantslast 30 patents

Information Patent Grant
Sintered electrode for cold cathode tube, and cold cathode tube and...
- Patent number 8,698,384
- Issue date Apr 15, 2014
- Kabushiki Kaisha Toshiba
- Tsutomu Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for cold cathode tube and cold cathode tube employing it
- Patent number 8,134,289
- Issue date Mar 13, 2012
- Kabushiki Kaisha Toshiba
- Tsutomu Morioka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE FOR COLD CATHODE TUBE AND COLD CATHODE TUBE EMPLOYING IT
- Publication number 20100117514
- Publication date May 13, 2010
- KABUSHIKI KAISHA TOSHIBA TOAHIBA MATERIALS CO., LTD.
- Tsutomu Morioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED ELECTRODE FOR COLD CATHODE TUBE, AND COLD CATHODE TUBE AND...
- Publication number 20090051260
- Publication date Feb 26, 2009
- KABUSHIKI KAISHA TOSHIBA
- Tsutomu Morioka
- H01 - BASIC ELECTRIC ELEMENTS