Inventor
HIRAMITSU SHINJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMITSU SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
9 patentsUS10720383B2Jul 21, 2020
Semiconductor device configuring upper and lower arms including auxiliary terminals
DENSO CORP4 citations72
US11270984B2Mar 8, 2022
Semiconductor module
DENSO CORP4 citations69
US12581969B2Mar 17, 2026
Semiconductor device
DENSO CORP0 citations50
US11817429B2Nov 14, 2023
Plurality of chips between two heat sinks
DENSO CORP0 citations50
US12476172B2Nov 18, 2025
Semiconductor device
DENSO CORP0 citations45
US9780684B2Oct 3, 2017
Power converter
DENSO CORP0 citations41
US10535577B2Jan 14, 2020
Semiconductor device
DENSO CORP0 citations39
US10109557B2Oct 23, 2018
Electronic device having sealed heat-generation element
DENSO CORP0 citations39
US9832872B2Nov 28, 2017
Method for manufacturing electronic device, and electronic device
DENSO CORP0 citations39
HITACHI LTD
4 patentsUS7928587B2Apr 19, 2011
Power semiconductor module
HITACHI LTD13 citations84
US7423349B2Sep 9, 2008
Semiconductor device
HITACHI LTD3 citations60
US7193319B2Mar 20, 2007
Semiconductor device
HITACHI LTD6 citations60
US7964492B2Jun 21, 2011
Semiconductor device and automotive AC generator
HITACHI LTD1 citations51