Inventor
ARAKI SHINTARO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ARAKI SHINTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
10 patentsUS12500135B2Dec 16, 2025
Semiconductor device comprising semiconductor element; insulating component; lead electrode; and first bonding material, second bonding material, third bonding material, and fourth bonding material made of a same material
MITSUBISHI ELECTRIC CORP0 citations62
US11212908B2Dec 28, 2021
Semiconductor apparatus
MITSUBISHI ELECTRIC CORP0 citations62
US11621213B2Apr 4, 2023
Semiconductor device including a spring plate
MITSUBISHI ELECTRIC CORP0 citations60
US12557691B2Feb 17, 2026
Semiconductor device and semiconductor module comprising a polyimide film disposed in an active region and a termination region and a passivation film disposed as a film underlying the polyimide film
MITSUBISHI ELECTRIC CORP0 citations51
US12341078B2Jun 24, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US10529682B2Jan 7, 2020
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US10096566B2Oct 9, 2018
Semiconductor device
MITSUBISHI ELECTRIC CORP1 citations51
US10049960B2Aug 14, 2018
Semiconductor device
MITSUBISHI ELECTRIC CORP1 citations49
US10224267B2Mar 5, 2019
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations40
US9472538B2Oct 18, 2016
Semiconductor device manufacturing method and semiconductor device
MITSUBISHI ELECTRIC CORP0 citations38
MITSUI PETROCHEMICAL IND
5 patentsUS5015786AMay 14, 1991
Preparation of cumene through alkylation of an aromatic compound and preparation of phenol through cumene
MITSUI PETROCHEMICAL IND68 citations95
US5475183ADec 12, 1995
Process for producing lower olefins
MITSUI PETROCHEMICAL IND64 citations94
US5304555AApr 19, 1994
Pyrimidines and pharmaceutically acceptable salts thereof useful in treatment of neurological disorders
MITSUI PETROCHEMICAL IND27 citations91
US5227563AJul 13, 1993
Preparation of propylene by dehydration of isopropanol in the presence of a pseudo-boehmite derived gamma alumina catalyst
MITSUI PETROCHEMICAL IND31 citations90
US5475157ADec 12, 1995
Process for producing aromatic hydroxylic compound
MITSUI PETROCHEMICAL IND1 citations51