P

Inventor

SHIRATORI TATSUYA

JP34 patents
⚠️ This page may combine multiple inventors who share the name “SHIRATORI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

28 patents
US7082276B2Jul 25, 2006

Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus

CANON KK79 citations98
US6961528B2Nov 1, 2005

Cartridge and electrophotographic image forming apparatus

CANON KK88 citations98
US6947687B2Sep 20, 2005

Cartridge having locking portion for locking cartridge with an image forming apparatus and releasing portion to release the locking portion, and image forming apparatus having such a cartridge

CANON KK88 citations98
US6834173B2Dec 21, 2004

Image-forming-apparatus process cartridge having a locking portion to prevent the cartridge from disengaging from the image forming apparatus and an image forming apparatus mounting such a cartridge

CANON KK107 citations98
US6826380B2Nov 30, 2004

Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus

CANON KK95 citations98
US6735403B2May 11, 2004

Image forming apparatus to which a developing cartridge or process cartridge are detachably mountable comprising driving control means for permitting and preventing transmission of a driving force to a winding member

CANON KK114 citations98
US6560422B2May 6, 2003

Development cartridge, process cartridge, and electrophotographic image forming apparatus, and toner seal member for unsealing an opening for supplying developer by automatically winding up the toner seal member

CANON KK121 citations98
US6496667B2Dec 17, 2002

Cartridge detachably attachable to image forming apparatus

CANON KK142 citations98
US6516168B2Feb 4, 2003

Image forming apparatus, a cartridge and developer container detachably mountable thereon, and a driving source for providing a force for opening a sealing member for removably sealing a developer supplying opening

CANON KK55 citations96
US4787616ANov 29, 1988

Sheet stacking device and image forming apparatus provided with same

CANON KK79 citations96
US5572301ANov 5, 1996

Developing device to which drive transmission from a cartridge is cut off

CANON KK20 citations92
US5303004AApr 12, 1994

Apparatus for driving image bearing member via torque limiter

CANON KK26 citations92
US5205551AApr 27, 1993

Apparatus for transporting sheet

CANON KK44 citations92
US4995601AFeb 26, 1991

Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein

CANON KK33 citations92
US4823159AApr 18, 1989

Image forming apparatus

CANON KK43 citations92
US4799084AJan 17, 1989

Image forming apparatus

CANON KK26 citations92
US4777498AOct 11, 1988

Image forming apparatus

CANON KK27 citations92
US4754301AJun 28, 1988

Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices

CANON KK37 citations92
US5329342AJul 12, 1994

Image fixing apparatus

CANON KK19 citations82
US5100123AMar 31, 1992

Cassette loading device for image forming apparatus

CANON KK21 citations82
US4792828ADec 20, 1988

Image forming apparatus for forming a plurality of image from different originals on one transfer sheet

CANON KK20 citations82
US4812874AMar 14, 1989

Image forming apparatus capable of designating area to be copied of original

CANON KK18 citations74
US5191377AMar 2, 1993

Original scanning apparatus with electrical connecting member

CANON KK10 citations73
US5023658AJun 11, 1991

Image forming apparatus

CANON KK8 citations73
US4908662AMar 13, 1990

Automatic original feeding apparatus having an image area designating function

CANON KK8 citations73
US4829341AMay 9, 1989

Document feeding apparatus with image area designation device

CANON KK14 citations73
US6445893B2Sep 3, 2002

Method of reattaching a toner seal

CANON KK6 citations63
US6181906B1Jan 30, 2001

Image forming apparatus having original conveying apparatus

CANON KK2 citations63

YAZAKI CORP

5 patents

NISSAN MOTOR

1 patent