Shinsuke Kikui

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having control of exposure and charging dep...
- Patent number 5,966,558
- Issue date Oct 12, 1999
- Ricoh Company, Ltd.
- Shinsuke Kikui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multicolor image forming apparatus
- Patent number 5,781,839
- Issue date Jul 14, 1998
- Ricoh Company, Ltd.
- Shinsuke Kikui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus and method for use in image forming device
- Patent number 5,749,022
- Issue date May 5, 1998
- Ricoh Company, Ltd.
- Shinsuke Kikui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with contact type charging member
- Patent number 5,678,129
- Issue date Oct 14, 1997
- Ricoh Company, Ltd.
- Wataru Yasuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for correcting an applied voltage in an image forming apparatus
- Patent number 5,606,399
- Issue date Feb 25, 1997
- Ricoh Company, Ltd.
- Shinsuke Kikui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct image recording apparatus using toner
- Patent number 5,051,760
- Issue date Sep 24, 1991
- Ricoh Company, Ltd.
- Hisashi Shoji
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS