Inventor
BIRUMACHI TAKASHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “BIRUMACHI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS5297014AMar 22, 1994
Switching DC power supply apparatus
CANON KK131 citations97
US6631082B2Oct 7, 2003
Switching power supply unit
CANON KK27 citations91
US6799002B2Sep 28, 2004
Fixing apparatus for fusing and fixing toner image on transfer material in image forming apparatus
CANON KK18 citations82
US7415226B2Aug 19, 2008
Image formation apparatus and image formation method
CANON KK2 citations62
US9081344B2Jul 14, 2015
Image forming apparatus with intermediate toner transfer medium, control method therefor, and storage medium storing control program therefor
CANON KK3 citations61
US9389546B2Jul 12, 2016
Image forming apparatus with intermediate toner transfer medium, control method therefor, and storage medium storing control program therefor
CANON KK0 citations51
US8351804B2Jan 8, 2013
Fixing apparatus
CANON KK0 citations51
US7663659B2Feb 16, 2010
Image forming apparatus and control method therefor
CANON KK1 citations51
US7463279B2Dec 9, 2008
Image forming apparatus and control method therefor
CANON KK1 citations51
BIRUMACHI TAKASHI
3 patentsUS8693920B2Apr 8, 2014
Image forming apparatus that performs image formation using different types of driving forces in combination
BIRUMACHI TAKASHI6 citations70
US8879958B2Nov 4, 2014
Image forming apparatus
BIRUMACHI TAKASHI2 citations60
US8508176B2Aug 13, 2013
Drive apparatus for stepping motor
BIRUMACHI TAKASHI3 citations60