Toshiyuki Ikeda

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Yokosuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent lamp, bulb-shaped fluorescent lamp, and lighting apparatus
- Patent number 7,592,742
- Issue date Sep 22, 2009
- Toshiba Lighting & Technology Corporation
- Yuichiro Takahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bulb-shaped fluorescent lamp and illumination device
- Patent number 7,053,554
- Issue date May 30, 2006
- Toshiba Lighting & Technology Corporation
- Takeo Yasuda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fluorescent lamp with auxiliary amalgam secured to single lead wire
- Patent number 6,417,615
- Issue date Jul 9, 2002
- Toshiba Lighting & Technology Corporation
- Takeo Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low pressure mercury vapor discharge lamp
- Patent number 5,204,584
- Issue date Apr 20, 1993
- Toshiba Lighting & Technology Corporation
- Toshiyuki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp having auxiliary anodes
- Patent number 5,079,478
- Issue date Jan 7, 1992
- Toshiba Lighting & Technology Corporation
- Toshiyuki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPACT FLUORESCENT LAMP AND LIGHTING APPARATUS
- Publication number 20080238291
- Publication date Oct 2, 2008
- Toshiba Lighting & Technology Corporation
- Kimiyoshi NAGASAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fluorescent lamp, bulb-shaped fluorescent lamp, and lighting apparatus
- Publication number 20060006784
- Publication date Jan 12, 2006
- Toshiba Lighting and Technology Corporation
- Yuichiro Takahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bulb-shaped fluorescent lamp and illumination device
- Publication number 20040017156
- Publication date Jan 29, 2004
- TOSHIBA LIGHTING & TECHNOLOGY CORP.
- Takeo Yasuda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...