Kiyoshi Ohshima

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 8,515,323
- Issue date Aug 20, 2013
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,693,471
- Issue date Apr 6, 2010
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,346,305
- Issue date Mar 18, 2008
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,224,928
- Issue date May 29, 2007
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 6,795,676
- Issue date Sep 21, 2004
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and an apparatus for the same, and a cleaning...
- Patent number 6,398,345
- Issue date Jun 4, 2002
- Ricoh Co., Ltd.
- Katsuo Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus which corrects deviations between images of...
- Patent number 6,295,435
- Issue date Sep 25, 2001
- Ricoh Company, Ltd.
- Tadashi Shinohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus with means for biasing a recording head
- Patent number 5,315,323
- Issue date May 24, 1994
- Ricoh Company, Ltd.
- Kiyoshi Ohshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Structure of a recording medium for an electrostatic recorder
- Patent number 5,264,273
- Issue date Nov 23, 1993
- Ricoh Company, Ltd.
- Tadahiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus for use with a recording medium havin...
- Patent number 5,245,396
- Issue date Sep 14, 1993
- Ricoh Company, Ltd.
- Kiyoshi Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus using a liquid developer and having a system f...
- Patent number 5,202,534
- Issue date Apr 13, 1993
- Ricoh Company, Ltd.
- Yoshiumi Tamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming equipment with variable stepwise drive means operation
- Patent number 5,172,180
- Issue date Dec 15, 1992
- Ricoh Company, Ltd.
- Kiyoshi Ohshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of positioning original image to be copied and apparatus for...
- Patent number 4,707,126
- Issue date Nov 17, 1987
- Ricoh Company, Ltd.
- Kiyoshi Ohshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wet type electrophotographic copying machine
- Patent number 4,373,800
- Issue date Feb 15, 1983
- Ricoh Company, Ltd.
- Shin-ichi Kamiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control system for electrophotographic copying machine
- Patent number 4,247,194
- Issue date Jan 27, 1981
- Ricoh Co., Ltd.
- Yoichi Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100046994
- Publication date Feb 25, 2010
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20080138124
- Publication date Jun 12, 2008
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Publication number 20040265017
- Publication date Dec 30, 2004
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Publication number 20030016971
- Publication date Jan 23, 2003
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kiyoshi Ohshima

Person

Patents Grantslast 30 patents

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Image forming method and an apparatus for the same, and a cleaning...

Image forming apparatus which corrects deviations between images of...

Color image forming apparatus with means for biasing a recording head

Structure of a recording medium for an electrostatic recorder

Color image forming apparatus for use with a recording medium havin...

Developing apparatus using a liquid developer and having a system f...

Image forming equipment with variable stepwise drive means operation

Method of positioning original image to be copied and apparatus for...

Wet type electrophotographic copying machine

Control system for electrophotographic copying machine

Patents Applicationslast 30 patents

SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS

SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus