Tadahiro Kaneko

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic toner and image-forming system
- Patent number 7,022,448
- Issue date Apr 4, 2006
- Ricoh Printing Systems, Ltd.
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner and image forming method
- Patent number 6,783,909
- Issue date Aug 31, 2004
- Hitachi Printing Solutions, Ltd.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for printing on both sides of an image printing medium by...
- Patent number 6,032,015
- Issue date Feb 29, 2000
- Hitachi Koki Co, Ltd.
- Takao Umeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for printing images on both sides of an image printing me...
- Patent number 5,848,323
- Issue date Dec 8, 1998
- Hitachi Koki Co., Ltd.
- Takao Umeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-speed electrophotographic fixing unit
- Patent number 5,623,331
- Issue date Apr 22, 1997
- Hitachi Koki Co., Ltd.
- Tadahiro Kaneko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Electrophotographic toner and image-forming system
- Publication number 20040043317
- Publication date Mar 4, 2004
- HITACHI PRINTING SOLUTIONS, LTD.
- Shigenori Yaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic image developing toner and image forming method
- Publication number 20030134216
- Publication date Jul 17, 2003
- HITACHI PRINTING SOLUTIONS, LTD.
- Tsuneaki Kawanishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY