Inventor
MARUYAMA TSUYOSHI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARUYAMA TSUYOSHI
9 patentsUS8697976B2Apr 15, 2014
Parameter setting apparatus having separate operators for course and fine adjustments for the same parameter
MARUYAMA TSUYOSHI4 citations72
US8203066B2Jun 19, 2012
Pedal apparatus and electronic keyboard apparatus having the same
MARUYAMA TSUYOSHI2 citations62
US8862004B2Oct 14, 2014
Image forming apparatus including chargers and a current detecing unit that detects a sum of currents of the chargers
MARUYAMA TSUYOSHI1 citations51
US8676067B2Mar 18, 2014
Image forming apparatus
MARUYAMA TSUYOSHI1 citations51
US8249473B2Aug 21, 2012
Image forming apparatus with reduced deterioration of the carrier carrying developer
MARUYAMA TSUYOSHI0 citations51
US9024614B2May 5, 2015
Power supply device performing voltage conversion
MARUYAMA TSUYOSHI0 citations41
US8903261B2Dec 2, 2014
Heating apparatus and image forming apparatus having the same
MARUYAMA TSUYOSHI0 citations41
US8594521B2Nov 26, 2013
Image forming apparatus
MARUYAMA TSUYOSHI0 citations41
US8391728B2Mar 5, 2013
Image forming apparatus and voltage applying device comprising a control unit for controlling another control unit when the other control unit is abnormally restarted
MARUYAMA TSUYOSHI0 citations41
STANLEY ELECTRIC CO LTD
6 patentsUS6593602B2Jul 15, 2003
Edge emission type semiconductor device for emitting super luminescent light, its manufacture and spatial optical communication device
STANLEY ELECTRIC CO LTD23 citations91
US6520670B2Feb 18, 2003
Light radiating device with large beam spot size and spatial optical communication device
STANLEY ELECTRIC CO LTD7 citations73
US5445706AAug 29, 1995
Wet treatment adapted for mirror etching ZnSe
STANLEY ELECTRIC CO LTD12 citations73
US7084422B2Aug 1, 2006
Semiconductor light emitting device having quantum well layer sandwiched between carrier confinement layers
STANLEY ELECTRIC CO LTD1 citations48
US10557611B2Feb 11, 2020
Method for adjusting output light color of vehicular headlamp unit
STANLEY ELECTRIC CO LTD0 citations42
US6900467B2May 31, 2005
Semiconductor light emitting device having quantum well layer sandwiched between carrier confinement layers
STANLEY ELECTRIC CO LTD0 citations38
MITSUBA CORP
6 patentsUS10738526B2Aug 11, 2020
Actuator and vehicle door opening/closing actuator
MITSUBA CORP4 citations73
US10358031B2Jul 23, 2019
Reaction force generating apparatus
MITSUBA CORP1 citations61
US11435204B2Sep 6, 2022
Touch sensor unit
MITSUBA CORP0 citations59
US11437894B2Sep 6, 2022
Touch sensor unit
MITSUBA CORP0 citations48
US11342817B2May 24, 2022
Touch sensor unit
MITSUBA CORP0 citations48
US11401746B2Aug 2, 2022
Sensor unit manufacturing method
MITSUBA CORP0 citations44