Inventor
SATO TADAHIKO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “SATO TADAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
27 patentsUS9787301B2Oct 10, 2017
Semiconductor switching device
FUJI ELECTRIC CO LTD9 citations84
US9030848B2May 12, 2015
DC to DC converter
FUJI ELECTRIC CO LTD9 citations84
US9379096B2Jun 28, 2016
Semiconductor device
FUJI ELECTRIC CO LTD7 citations83
US11973011B2Apr 30, 2024
Semiconductor module
FUJI ELECTRIC CO LTD2 citations73
US11742333B2Aug 29, 2023
Semiconductor module
FUJI ELECTRIC CO LTD2 citations73
US11515868B2Nov 29, 2022
Electronic circuit and semiconductor module
FUJI ELECTRIC CO LTD2 citations73
US10063224B2Aug 28, 2018
Driver circuit and semiconductor module having same
FUJI ELECTRIC CO LTD4 citations73
US9865529B2Jan 9, 2018
Semiconductor module with conductive pin
FUJI ELECTRIC CO LTD4 citations73
US10622287B2Apr 14, 2020
Semiconductor package
FUJI ELECTRIC CO LTD3 citations66
US12489041B2Dec 2, 2025
Semiconductor module, semiconductor device, and semiconductor device manufacturing method
FUJI ELECTRIC CO LTD0 citations62
US12469826B2Nov 11, 2025
Semiconductor module
FUJI ELECTRIC CO LTD0 citations62
US12438058B2Oct 7, 2025
Semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations62
US11513165B2Nov 29, 2022
Power semiconductor module and leakage current test method for the same
FUJI ELECTRIC CO LTD1 citations62
US12598992B2Apr 7, 2026
Terminal structure, method for manufacturing terminal structure, and semiconductor apparatus
FUJI ELECTRIC CO LTD0 citations52
US12557650B2Feb 17, 2026
Semiconductor module
FUJI ELECTRIC CO LTD0 citations52
US12315838B2May 27, 2025
Wiring structure and semiconductor module
FUJI ELECTRIC CO LTD0 citations52
US11562970B2Jan 24, 2023
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC CO LTD0 citations52
US11469750B2Oct 11, 2022
Switching apparatus and determination apparatus
FUJI ELECTRIC CO LTD0 citations52
US11410907B2Aug 9, 2022
Semiconductor module
FUJI ELECTRIC CO LTD0 citations52
US10615088B2Apr 7, 2020
Semiconductor device
FUJI ELECTRIC CO LTD0 citations52
US9906009B2Feb 27, 2018
Semiconductor module
FUJI ELECTRIC CO LTD0 citations52
US9837338B2Dec 5, 2017
Semiconductor module with mounting case and method for manufacturing the same
FUJI ELECTRIC CO LTD1 citations52
US12237237B2Feb 25, 2025
Semiconductor module and manufacturing method therefor
FUJI ELECTRIC CO LTD0 citations51
US10498213B2Dec 3, 2019
Drive circuit and semiconductor module utilizing a capacitance ratio between different switches
FUJI ELECTRIC CO LTD0 citations41
US10288673B2May 14, 2019
Semiconductor device and method of measuring the same
FUJI ELECTRIC CO LTD0 citations41
US9276482B2Mar 1, 2016
Forward type DC-DC converter
FUJI ELECTRIC CO LTD0 citations41
US9064818B2Jun 23, 2015
Semiconductor device
FUJI ELECTRIC CO LTD0 citations40
SHARP KK
4 patentsUS10898065B2Jan 26, 2021
In-vivo monitoring camera system
SHARP KK0 citations60
US11350818B2Jun 7, 2022
In-vivo camera device and in-vivo monitoring camera system
SHARP KK0 citations50
US10608365B2Mar 31, 2020
Terminal protection parts
SHARP KK0 citations40
US10797433B2Oct 6, 2020
Terminal protection parts
SHARP KK0 citations39
SATO TADAHIKO
3 patentsUS8411470B2Apr 2, 2013
Synchronous rectification control device, method for synchronous rectification control, and insulated type switching power supply
SATO TADAHIKO6 citations71
US9093904B2Jul 28, 2015
Resonant switching power supply device
SATO TADAHIKO4 citations70
US8228050B2Jul 24, 2012
Switching power supply
SATO TADAHIKO2 citations61