Kazutoshi Obara

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming system with an image inspection device
- Patent number 8,983,311
- Issue date Mar 17, 2015
- Ricoh Company, Limited
- Masakazu Nemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic printing apparatus and printing system
- Patent number 7,477,869
- Issue date Jan 13, 2009
- Ricoh Company, Ltd.
- Yoshinori Kawaai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser control device
- Patent number 6,670,975
- Issue date Dec 30, 2003
- Hitachi Printing Solutions, Ltd.
- Satoshi Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light exposure controlling method of electrophotographic apparatus...
- Patent number 5,884,119
- Issue date Mar 16, 1999
- Hitachi, Ltd.
- Seiji Maruo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing apparatus with movable slitter for printed paper sheet
- Patent number 5,790,168
- Issue date Aug 4, 1998
- Hitachi Koki Company, Ltd.
- Yoshihiko Sano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and sheet arranging method for the apparatus
- Patent number 5,561,514
- Issue date Oct 1, 1996
- Hitachi Koki Co., Ltd.
- Yoshihiko Sano
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Beam position control apparatus
- Patent number 5,161,046
- Issue date Nov 3, 1992
- Hitachi Koki Co., Ltd.
- Minoru Ohshima
- G02 - OPTICS
Information Patent Grant
Double beam scan type optical apparatus
- Patent number 5,140,157
- Issue date Aug 18, 1992
- Hitachi Koki Co., Ltd.
- Minoru Ohshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING SYSTEM
- Publication number 20130164000
- Publication date Jun 27, 2013
- Masakazu NEMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic printing apparatus and printing system
- Publication number 20050265761
- Publication date Dec 1, 2005
- Yoshinori Kawaai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Laser control device
- Publication number 20030038872
- Publication date Feb 27, 2003
- Satoshi Ueda
- G06 - COMPUTING CALCULATING COUNTING

Kazutoshi Obara

Person

Patents Grantslast 30 patents

Image forming system with an image inspection device

Electrophotographic printing apparatus and printing system

Laser control device

Light exposure controlling method of electrophotographic apparatus...

Printing apparatus with movable slitter for printed paper sheet

Image forming apparatus and sheet arranging method for the apparatus

Beam position control apparatus

Double beam scan type optical apparatus

Patents Applicationslast 30 patents

IMAGE FORMING SYSTEM

Electrophotographic printing apparatus and printing system

Laser control device