Inventor
MATSUDA YUUJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA YUUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
6 patentsUS6949896B2Sep 27, 2005
Apparatus for and method of driving motor to move object at a constant velocity
RICOH KK54 citations96
US7509074B2Mar 24, 2009
Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images
RICOH KK16 citations92
US7257339B2Aug 14, 2007
Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images
RICOH KK17 citations92
US7110700B2Sep 19, 2006
Belt driving controller, process cartridge, and image forming apparatus
RICOH KK22 citations92
US7330009B2Feb 12, 2008
Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation
RICOH KK16 citations84
US7800335B2Sep 21, 2010
Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation
RICOH KK4 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6122008ASep 19, 2000
Solid state image pickup device and its driving method using two different periods in a field or frame
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations92
US6392700B1May 21, 2002
Solid state image pickup device and its driving method using two different periods in a field or frame
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6967684B2Nov 22, 2005
Solid state image pickup device and its driving method using two different periods
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51