Inventor
SHIMIZU FUMIHIRO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU FUMIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMIZU FUMIHIRO
10 patentsUS8258731B2Sep 4, 2012
Apparatus and method for starting motor
SHIMIZU FUMIHIRO17 citations82
US10135374B2Nov 20, 2018
Permanent magnet motor, position estimating device, and motor driving controlling device
SHIMIZU FUMIHIRO3 citations72
US9483037B2Nov 1, 2016
Motor control device, method for operating the same, and image processing apparatus
SHIMIZU FUMIHIRO5 citations72
US8860346B2Oct 14, 2014
Angle detection device, motor driving device, and image forming apparatus
SHIMIZU FUMIHIRO6 citations71
US8405329B2Mar 26, 2013
Motor drive controller and image forming apparatus incorporating the motor drive controller
SHIMIZU FUMIHIRO4 citations61
US8288978B2Oct 16, 2012
Motor driver
SHIMIZU FUMIHIRO2 citations61
US10133223B2Nov 20, 2018
Angle estimator, motor controller, motor driver, motor driving system, image forming apparatus, and conveyance device
SHIMIZU FUMIHIRO0 citations51
US10075604B2Sep 11, 2018
Rotation-angle detection device and method, and image processing apparatus
SHIMIZU FUMIHIRO0 citations40
US10024688B2Jul 17, 2018
Angle detection device and angle detection method
SHIMIZU FUMIHIRO0 citations40
US9473054B2Oct 18, 2016
Angle detection apparatus, motor driving control apparatus and angle detection method
SHIMIZU FUMIHIRO0 citations40