Inventor
OHASHI HIDETOMO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OHASHI HIDETOMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
12 patentsUS9502955B2Nov 22, 2016
Drive circuit and semiconductor device
FUJI ELECTRIC CO LTD8 citations83
US9979272B2May 22, 2018
Semiconductor device
FUJI ELECTRIC CO LTD9 citations80
US10243552B2Mar 26, 2019
Drive circuit for power element
FUJI ELECTRIC CO LTD2 citations71
US10243549B2Mar 26, 2019
Drive circuit for power element
FUJI ELECTRIC CO LTD2 citations71
US9413255B2Aug 9, 2016
Switching power supply device
FUJI ELECTRIC CO LTD3 citations71
US11022499B2Jun 1, 2021
Temperature detection device and power conversion device
FUJI ELECTRIC CO LTD0 citations61
US10911030B2Feb 2, 2021
Drive circuit for power element
FUJI ELECTRIC CO LTD0 citations50
US10742204B2Aug 11, 2020
Semiconductor device and power module
FUJI ELECTRIC CO LTD0 citations50
US9787204B2Oct 10, 2017
Switching power supply device
FUJI ELECTRIC CO LTD0 citations50
US9692406B2Jun 27, 2017
Power device drive circuit
FUJI ELECTRIC CO LTD1 citations50
US9647566B2May 9, 2017
Switching power supply apparatus
FUJI ELECTRIC CO LTD0 citations40
US9385602B2Jul 5, 2016
Switching power supply device
FUJI ELECTRIC CO LTD0 citations40