Inventor
HANADA TOSHIO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HANADA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
9 patentsUS9691673B2Jun 27, 2017
Power module semiconductor device
ROHM CO LTD5 citations83
US9147622B2Sep 29, 2015
Power module semiconductor device
ROHM CO LTD8 citations83
US9960103B2May 1, 2018
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD4 citations82
US11532537B2Dec 20, 2022
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD2 citations71
US12322683B2Jun 3, 2025
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD0 citations60
US11973007B2Apr 30, 2024
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD0 citations60
US11967543B2Apr 23, 2024
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD0 citations60
US10896866B2Jan 19, 2021
Power module semiconductor device and inverter equipment, and fabrication method of the power module semiconductor device, and metallic mold
ROHM CO LTD0 citations60
US8981542B2Mar 17, 2015
Semiconductor power module and method of manufacturing the same
ROHM CO LTD0 citations50