Inventor
MATSUSAKA SUSUMU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSAKA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
17 patentsUS7609988B2Oct 27, 2009
Heater, fixing unit and image forming apparatus having power supplied from chargeable auxiliary power supplying unit varied per unit time
RICOH KK38 citations96
US7603049B2Oct 13, 2009
Image formation apparatus and associated method of storing power
RICOH KK34 citations93
US7496309B2Feb 24, 2009
Image forming apparatus with auxiliary power source
RICOH KK26 citations93
US7239821B2Jul 3, 2007
Image forming apparatus including a heating unit
RICOH KK38 citations93
US7209675B2Apr 24, 2007
Image forming apparatus
RICOH KK36 citations93
US7565087B2Jul 21, 2009
Fixing device, image forming apparatus including the fixing device, and fixing method
RICOH KK32 citations92
US7551869B2Jun 23, 2009
Fixing device, image forming apparatus including the fixing device, and fixing method
RICOH KK31 citations92
US7515845B2Apr 7, 2009
Method for supplying power, and fixing and image forming apparatuses
RICOH KK26 citations92
US7366432B2Apr 29, 2008
Fixing device for fixing an image, image forming apparatus including the fixing device, and fixing method
RICOH KK30 citations92
US7356270B2Apr 8, 2008
Fixing device, image forming apparatus including the fixing device, and fixing method
RICOH KK27 citations92
US7343113B2Mar 11, 2008
Fixing device, image forming apparatus including the fixing device, and fixing method
RICOH KK35 citations92
US7333743B2Feb 19, 2008
Fixing device, image forming apparatus including the fixing device, and fixing method
RICOH KK37 citations92
US7308216B2Dec 11, 2007
Image forming apparatus and method to supply power to a fixing device
RICOH KK38 citations92
US7196286B2Mar 27, 2007
Heating apparatus, auxiliary power supply apparatus, auxiliary power supply system, fixation apparatus, and moving picture formation apparatus
RICOH KK21 citations92
US7313341B2Dec 25, 2007
Image forming apparatus with another secondary power supply
RICOH KK17 citations84
US7664450B2Feb 16, 2010
Image fixing apparatus and image forming apparatus
RICOH KK3 citations62
US7421224B2Sep 2, 2008
Heating device, auxiliary power supplying device, auxiliary power supplying system, fixing device, and image forming apparatus
RICOH KK5 citations62
HASEGAWA MOTOKAZU
3 patentsUS8693934B2Apr 8, 2014
Fixing device and image forming apparatus incorporating same
HASEGAWA MOTOKAZU2 citations59
US9002251B2Apr 7, 2015
Fixing device and image forming apparatus incorporating same
HASEGAWA MOTOKAZU0 citations48
US9280107B2Mar 8, 2016
Fixing device and image forming apparatus including same
HASEGAWA MOTOKAZU0 citations37
MATSUSAKA SUSUMU
3 patentsUS9207597B2Dec 8, 2015
Fixing device and image forming apparatus incorporating same
MATSUSAKA SUSUMU0 citations48
US9519248B2Dec 13, 2016
Fixing device including an induction heating unit with ducting for airflow, and image forming apparatus incorporating same
MATSUSAKA SUSUMU1 citations46
US8977177B2Mar 10, 2015
Fixing device employing electromagnetic induction heating system capable of effectively using magnetic flux and image forming apparatus with fixing device
MATSUSAKA SUSUMU0 citations37