Takaaki Tanaka

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Yokosuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Induction heating roller apparatus and image formation apparatus
- Patent number 6,933,479
- Issue date Aug 23, 2005
- Harison Toshiba Lighting Corp.
- Takaaki Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating roller device for use in image forming apparatus
- Patent number 6,861,626
- Issue date Mar 1, 2005
- Harison Toshiba Lighting Corp.
- Takayuki Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Induction heating roller apparatus, fixing apparatus and image form...
- Patent number 6,850,728
- Issue date Feb 1, 2005
- Harison Toshiba Lighting Corp.
- Ichiro Yokozeki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Induction heating roller unit, fixing device and image forming appa...
- Patent number 6,818,871
- Issue date Nov 16, 2004
- Harison Toshiba Lighting Corp.
- Takayuki Ogasawara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Induction heating roller device for use in image forming apparatus
- Publication number 20040149735
- Publication date Aug 5, 2004
- Takayuki Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Induction heating roller device for use in image forming apparatus
- Publication number 20040129696
- Publication date Jul 8, 2004
- Hiroyuki Doi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Induction heating roller unit, fixing device and image forming appa...
- Publication number 20040004071
- Publication date Jan 8, 2004
- Takayuki Ogasawara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Induction heating roller apparatus, fixing apparatus and image form...
- Publication number 20040005176
- Publication date Jan 8, 2004
- Ichiro Yokozeki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Induction heating roller apparatus and image formation apparatus
- Publication number 20030213799
- Publication date Nov 20, 2003
- Takaaki Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR