Inventor
ISHIKAWA JUNJI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA JUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS7042591B1May 9, 2006
Image exposure apparatus and image forming apparatus
CANON KK19 citations92
US6498356B1Dec 24, 2002
LED chip, LED array chip, LED array head and image-forming apparatus
CANON KK26 citations92
US7865097B2Jan 4, 2011
Image forming apparatus and control method
CANON KK6 citations73
US11693344B2Jul 4, 2023
Fixing belt unit and fixing device
CANON KK1 citations62
US10423116B2Sep 24, 2019
Power supply apparatus and image forming apparatus having adjusted load power
CANON KK1 citations62
US10168655B2Jan 1, 2019
Image forming apparatus including electric storage portion
CANON KK1 citations62
US9411279B2Aug 9, 2016
Image forming and fixing apparatuses having fixing and pressing rotating member and rectification element
CANON KK2 citations62
US8023841B2Sep 20, 2011
Fixing controller and image forming apparatus
CANON KK4 citations62
US7158733B2Jan 2, 2007
Image forming apparatus which includes an image bearing body surface potential detection feature
CANON KK4 citations62
US10444677B2Oct 15, 2019
Image forming apparatus with fixing device, the image forming apparatus controlling supply of power to a heater by a driver based on an output of a temperature detector
CANON KK1 citations56
US10698358B2Jun 30, 2020
Power supply apparatus and image forming apparatus having adjusted load power
CANON KK0 citations52
US8768192B2Jul 1, 2014
Fixing apparatus of induction heating type for fixing image formed on sheet
CANON KK0 citations52
US7825357B2Nov 2, 2010
Power supply, image forming apparatus, and electric current supply method
CANON KK0 citations52
US7573007B2Aug 11, 2009
Power supply, image forming apparatus, and electric current supply method
CANON KK0 citations52
US10852672B2Dec 1, 2020
Power supply device and image forming apparatus
CANON KK0 citations41
NIPPON DENSO CO
8 patentsUS5248853ASep 28, 1993
Semiconductor element-mounting printed board
NIPPON DENSO CO57 citations95
US5965211AOct 12, 1999
Electroless copper plating solution and process for formation of copper film
NIPPON DENSO CO21 citations91
US5039338AAug 13, 1991
Electroless copper plating solution and process for formation of copper film
NIPPON DENSO CO29 citations91
US4956014ASep 11, 1990
Electroless copper plating solution
NIPPON DENSO CO8 citations72
US4935267AJun 19, 1990
Process for electrolessly plating copper and plating solution therefor
NIPPON DENSO CO14 citations72
US4814009AMar 21, 1989
Electroless copper plating solution
NIPPON DENSO CO7 citations72
US4812897AMar 14, 1989
Semiconductor element sealing structure
NIPPON DENSO CO16 citations71
US4790876ADec 13, 1988
Chemical copper-blating bath
NIPPON DENSO CO2 citations61
ISHIKAWA JUNJI
3 patentsUS8515297B2Aug 20, 2013
Serial communication apparatus and image forming apparatus including the same
ISHIKAWA JUNJI2 citations60
US8068756B2Nov 29, 2011
Image forming apparatus and control method
ISHIKAWA JUNJI2 citations60
US8461497B2Jun 11, 2013
Power supply circuitry for inductive heating element and capable of minimizing losses to switching element
ISHIKAWA JUNJI1 citations50