Inventor
MIYAZAWA SHIGEMI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MIYAZAWA SHIGEMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
22 patentsUS8803190B2Aug 12, 2014
Semiconductor device
FUJI ELECTRIC CO LTD4 citations73
US11817853B2Nov 14, 2023
Semiconductor module
FUJI ELECTRIC CO LTD3 citations72
US10008835B2Jun 26, 2018
Semiconductor apparatus
FUJI ELECTRIC CO LTD2 citations72
US9765749B2Sep 19, 2017
Device
FUJI ELECTRIC CO LTD2 citations72
US8928373B2Jan 6, 2015
Semiconductor device
FUJI ELECTRIC CO LTD6 citations72
US10505382B2Dec 10, 2019
Switch apparatus
FUJI ELECTRIC CO LTD1 citations62
US10312343B2Jun 4, 2019
Device and device manufacturing method
FUJI ELECTRIC CO LTD1 citations62
US10186574B2Jan 22, 2019
Super junction MOSFET device and semiconductor chip
FUJI ELECTRIC CO LTD1 citations62
US8006678B2Aug 30, 2011
Igniter system
FUJI ELECTRIC CO LTD4 citations61
US10516018B2Dec 24, 2019
Super junction MOSFET device and semiconductor chip
FUJI ELECTRIC CO LTD0 citations52
US9382893B2Jul 5, 2016
Semiconductor device
FUJI ELECTRIC CO LTD1 citations52
US12160228B2Dec 3, 2024
Semiconductor module
FUJI ELECTRIC CO LTD0 citations51
US11283439B2Mar 22, 2022
Semiconductor device
FUJI ELECTRIC CO LTD0 citations51
US9484873B2Nov 1, 2016
Differential amplifier circuit
FUJI ELECTRIC CO LTD0 citations51
US9354269B2May 31, 2016
Semiconductor device and method of detecting wire open failure thereof
FUJI ELECTRIC CO LTD1 citations51
US9337625B2May 10, 2016
Semiconductor device for use in an ignition system of an internal combustion engine
FUJI ELECTRIC CO LTD1 citations51
US10672869B2Jun 2, 2020
Insulated-gate semiconductor device
FUJI ELECTRIC CO LTD0 citations41
US10554037B2Feb 4, 2020
Semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations41
US10535989B2Jan 14, 2020
Semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations41
US10400736B2Sep 3, 2019
Semiconductor device
FUJI ELECTRIC CO LTD0 citations41
US10006431B2Jun 26, 2018
Semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations41
US9899804B2Feb 20, 2018
Semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations41