Inventor
SONEDA SHINYA
JP37 patents
Patents
37 patentsUS9972675B1May 15, 2018
Power semiconductor device and method therefor
MITSUBISHI ELECTRIC CORP3 citations72
US9799648B2Oct 24, 2017
Semiconductor device
MITSUBISHI ELECTRIC CORP4 citations72
US9472548B2Oct 18, 2016
Reverse conducting semiconductor device
MITSUBISHI ELECTRIC CORP3 citations72
US11276773B2Mar 15, 2022
Semiconductor device
MITSUBISHI ELECTRIC CORP2 citations71
US12575167B2Mar 10, 2026
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US12342606B2Jun 24, 2025
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US11610882B2Mar 21, 2023
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP1 citations62
US11239329B2Feb 1, 2022
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US11094691B2Aug 17, 2021
Semiconductor device
MITSUBISHI ELECTRIC CORP1 citations62
US10957691B2Mar 23, 2021
Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations62
US10950566B2Mar 16, 2021
Semiconductor device and method for manufacturing the semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US11256171B2Feb 22, 2022
Film resist and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations61
US12538811B2Jan 27, 2026
Semiconductor device comprising an electrode terminal and an electrode exposed in an opening provided in a mold resin, semiconductor device group comprising an electrode terminal and an electrode exposed in an opening provided in a mold resin, and power conversion apparatus comprising an electrode terminal and an electrode exposed in an opening provided in a mold resin
MITSUBISHI ELECTRIC CORP0 citations57
US12568638B2Mar 3, 2026
Semiconductor device and power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US12243795B2Mar 4, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US12142605B2Nov 12, 2024
Semiconductor device and method for manufacturing the same
MITSUBISHI ELECTRIC CORP0 citations52
US11264245B2Mar 1, 2022
Method for manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US12402337B2Aug 26, 2025
Semiconductor device and method for controlling semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US12341503B2Jun 24, 2025
Semiconductor device and method for controlling the same
MITSUBISHI ELECTRIC CORP0 citations51
US12328887B2Jun 10, 2025
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US12300569B2May 13, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US12154976B2Nov 26, 2024
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US12020935B2Jun 25, 2024
Method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11799023B2Oct 24, 2023
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11621321B2Apr 4, 2023
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11462615B2Oct 4, 2022
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11322604B2May 3, 2022
Semiconductor device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP0 citations51
US10600779B2Mar 24, 2020
Semiconductor device, semiconductor device manufacturing method, and power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations51
US10186571B2Jan 22, 2019
Power semiconductor device and method therefor
MITSUBISHI ELECTRIC CORP0 citations51
US12507427B2Dec 23, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US12328933B2Jun 10, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US12159944B2Dec 3, 2024
RC-IGBT with lifetime control layer
MITSUBISHI ELECTRIC CORP0 citations50
US12068310B2Aug 20, 2024
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US12002806B2Jun 4, 2024
Reverse conducting semiconductor device and method for manufacturing reverse conducting semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US11875990B2Jan 16, 2024
Semiconductor device including IGBT, boundary, and diode regions
MITSUBISHI ELECTRIC CORP0 citations50
US12593462B2Mar 31, 2026
IGBT and diode with lifetime control regions
MITSUBISHI ELECTRIC CORP0 citations46
US10833574B2Nov 10, 2020
Switching element control device
MITSUBISHI ELECTRIC CORP0 citations40