Inventor
OHZEKI YUKIHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “OHZEKI YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
24 patentsUS5570451AOct 29, 1996
Image forming apparatus including plural image forming means and plural recording medium transport passages
CANON KK59 citations96
US5450180ASep 12, 1995
Image forming apparatus having constant current and voltage control in the charging and transfer regions
CANON KK68 citations96
US5179397AJan 12, 1993
Image forming apparatus with constant voltage and constant current control
CANON KK65 citations96
US5481346AJan 2, 1996
Image forming apparatus capable of adjusting fixing conditions
CANON KK23 citations93
US5010370AApr 23, 1991
Transfer apparatus and image bearing apparatus using same having transfer means for contacting a backside of a transfer material
CANON KK30 citations93
US6345166B1Feb 5, 2002
Developer scraping member and developing apparatus
CANON KK23 citations92
US5970279AOct 19, 1999
Image forming apparatus
CANON KK34 citations92
US5809379ASep 15, 1998
Electrophotography having photosensitive member with charge blocking overlayer
CANON KK32 citations92
US5729785AMar 17, 1998
Image forming apparatus with ink jet and electrophotographic image forming means
CANON KK42 citations92
US5570166AOct 29, 1996
Developing apparatus that applies voltage to developer layer thickness regulating member
CANON KK46 citations92
US5561500AOct 1, 1996
Image forming apparatus with plural types of image forming devices
CANON KK45 citations92
US5519472AMay 21, 1996
Developing apparatus using elastic blade
CANON KK46 citations92
US5311268AMay 10, 1994
Fixing device using fuzzy inference
CANON KK20 citations92
US5253024AOct 12, 1993
Fixing apparatus with rectifier element
CANON KK41 citations92
US5159393AOct 27, 1992
Image forming apparatus having transfer device and image bearing member traveling at different speeds
CANON KK37 citations92
US5151736ASep 29, 1992
Image forming apparatus with controlled transfer voltage
CANON KK25 citations92
US5144368ASep 1, 1992
Charging device and image forming apparatus having same
CANON KK39 citations92
US5034777AJul 23, 1991
Transferring device having charging device with double oxide and voltage control
CANON KK40 citations92
US4864419ASep 5, 1989
Image processing apparatus
CANON KK36 citations92
US5734390AMar 31, 1998
Image forming apparatus
CANON KK36 citations91
US6397032B1May 28, 2002
Image forming apparatus including a developer bearing member having multiple layers
CANON KK17 citations83
US6185387B1Feb 6, 2001
Image forming apparatus
CANON KK14 citations74
US4937600AJun 26, 1990
Image forming apparatus
CANON KK17 citations74
US5659869AAug 19, 1997
Image fixing apparatus having pressure roller with fluorine surface active agent
CANON KK11 citations71
SONY CORP
6 patentsUS7222927B2May 29, 2007
Liquid discharge device and liquid discharge method
SONY CORP8 citations74
US10068158B2Sep 4, 2018
Image processing systems and methods for automatically generating image album data from multiple cameras
SONY CORP3 citations73
US8369701B2Feb 5, 2013
Image capturing system, image capturing device, and image capturing method
SONY CORP3 citations73
US8023817B2Sep 20, 2011
Image capturing system, image capturing device, and image capturing method
SONY CORP2 citations62
US8965195B2Feb 24, 2015
Image capturing system, image capturing device, and image capturing method
SONY CORP0 citations52
US8787748B2Jul 22, 2014
Image capturing system, image capturing device, and image capturing method
SONY CORP0 citations52