Inventor
KISHI FUMIO
JP40 patents
⚠️ This page may combine multiple inventors who share the name “KISHI FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS6246168B1Jun 12, 2001
Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
CANON KK179 citations99
US6179678B1Jan 30, 2001
Method of manufacturing electron-emitting device electron source and image-forming apparatus
CANON KK106 citations99
US5622634AApr 22, 1997
Method of manufacturing electron-emitting device, electron source and image-forming apparatus
CANON KK141 citations97
US6608437B1Aug 19, 2003
Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
CANON KK47 citations96
US7234985B2Jun 26, 2007
Method for manufacturing an electric emitting device with first and second carbon films
CANON KK16 citations93
US7057336B2Jun 6, 2006
Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
CANON KK25 citations93
US6787983B2Sep 7, 2004
Image-forming apparatus
CANON KK30 citations93
US6053791AApr 25, 2000
Method of fabricating electron source and image forming apparatus
CANON KK47 citations93
US5939824AAug 17, 1999
Electron emitting device having a conductive thin film formed of at least two metal elements of difference ionic characteristics
CANON KK19 citations93
US6416374B1Jul 9, 2002
Electron source manufacturing method, and image forming apparatus method
CANON KK26 citations92
US5481491AJan 2, 1996
Recording medium, recording method, and readout method
CANON KK7 citations74
US5289402AFeb 22, 1994
Recording medium, recording method, and readout method
CANON KK6 citations74
US5000995AMar 19, 1991
Magnetic recording medium and method
CANON KK12 citations74
US4835069AMay 30, 1989
Magnetic recording medium
CANON KK13 citations74
US4567116AJan 28, 1986
Magnetic recording medium
CANON KK15 citations74
US5565414AOct 15, 1996
Substituted superconductive Bi-Sr-Ca-Cu oxide and Bi-Sr-Ca-Ln-Cu oxide compositions
CANON KK7 citations73
US5182253AJan 26, 1993
Purification apparatus for superconductor fine particles
CANON KK12 citations72
US6878028B1Apr 12, 2005
Method of fabricating electron source and image forming apparatus
CANON KK4 citations63
US5461132AOct 24, 1995
Organic magnetic member, organic ferromagnetic member, and process for producing the same, and time-responsible organic ferromagnetic member and process for controlling development of ferromagnetism
CANON KK2 citations61
US7758762B2Jul 20, 2010
Method for manufacturing an electron-emitting device with first and second carbon films
CANON KK0 citations52
RICOH KK
18 patentsUS5383754AJan 24, 1995
Image forming apparatus having an image orientation identifying device and a binding device
RICOH KK158 citations97
US6628903B1Sep 30, 2003
Image forming apparatus having a sensor for sensing an amount of reflected light from both a photoconductive element and a paper
RICOH KK52 citations96
US6144811ANov 7, 2000
Image forming apparatus having a sensor for sensing an amount of reflected light from both a photoconductive element and a paper
RICOH KK70 citations96
US5493365AFeb 20, 1996
Operating section for an image forming apparatus
RICOH KK64 citations96
US5390033AFeb 14, 1995
Method and apparatus for turning over pages of book-original
RICOH KK49 citations96
US5297376AMar 29, 1994
Finisher for an image forming apparatus
RICOH KK54 citations96
US5822077AOct 13, 1998
Determination unit for determining, through detecting information associated with external object, whether or not external object will use functional apparatus or who is external object, so as to provide appropriate service
RICOH KK86 citations94
US6075624AJun 13, 2000
Method and apparatus for turning over pages of book-original
RICOH KK22 citations93
US5255904AOct 26, 1993
Feeder or image forming apparatus
RICOH KK35 citations93
US5224693AJul 6, 1993
Multistage paper feeding/conveying apparatus and method that uses electro static forces
RICOH KK26 citations93
US6898383B2May 24, 2005
Image forming apparatus
RICOH KK19 citations92
US5610725AMar 11, 1997
Communication system for managing data of resources of image forming unit
RICOH KK44 citations92
US5504590AApr 2, 1996
Communication system for managing data of resources of image forming unit
RICOH KK30 citations92
US5184184AFeb 2, 1993
Image forming apparatus
RICOH KK25 citations92
US5263698ANov 23, 1993
Binding device for an image forming apparatus with cover sheet
RICOH KK35 citations91
US5341196AAug 23, 1994
Image forming equipment using a toner cartridge
RICOH KK18 citations74
US5321466AJun 14, 1994
Image forming equipment with reserve mode to prevent unauthorized cancellation of pending job
RICOH KK8 citations74
US5265855ANov 30, 1993
Copier with document support moving means
RICOH KK10 citations74