Inventor
HAYAMI YASUAKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HAYAMI YASUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
13 patentsUS7122991B2Oct 17, 2006
Power conversion and vehicle
NISSAN MOTOR27 citations91
US7729146B2Jun 1, 2010
Power converter control and power conversion method
NISSAN MOTOR19 citations88
US7567048B2Jul 28, 2009
Power conversion control apparatus and power conversion control method
NISSAN MOTOR13 citations82
US11251300B2Feb 15, 2022
Semiconductor device and method of manufacturing semiconductor device
NISSAN MOTOR1 citations61
US7672148B2Mar 2, 2010
Controller and method for frequency-varying control of power converter
NISSAN MOTOR6 citations61
US7639518B2Dec 29, 2009
Device and method for controlling power converting device
NISSAN MOTOR5 citations61
US7245106B2Jul 17, 2007
Controller of pulse width modulation signal-driven device, and method of reducing noise of the device
NISSAN MOTOR3 citations61
US10930419B2Feb 23, 2021
Inductor
NISSAN MOTOR0 citations59
US7782005B2Aug 24, 2010
Power converter control
NISSAN MOTOR3 citations59
US10937874B2Mar 2, 2021
Semiconductor device
NISSAN MOTOR0 citations51
US10886401B2Jan 5, 2021
Semiconductor device with well region and protection region electrically connected by connection region
NISSAN MOTOR0 citations51
US10490622B2Nov 26, 2019
Semiconductor capacitor
NISSAN MOTOR0 citations51
US7751214B2Jul 6, 2010
Power control apparatus and method
NISSAN MOTOR0 citations50