Inventor
SUGIMOTO MASAHIRO
JP105 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
13 patentsUS5081067AJan 14, 1992
Ceramic package type semiconductor device and method of assembling the same
FUJITSU LTD152 citations98
US4698663AOct 6, 1987
Heatsink package for flip-chip IC
FUJITSU LTD125 citations96
US4827327AMay 2, 1989
Integrated circuit device having stacked conductive layers connecting circuit elements therethrough
FUJITSU LTD66 citations95
US5096749AMar 17, 1992
Method of producing a metallization layer structure
FUJITSU LTD27 citations93
US5055914AOct 8, 1991
Ceramic package type semiconductor device and method of assembling the same
FUJITSU LTD37 citations92
US4875087AOct 17, 1989
Integrated circuit device having strip line structure therein
FUJITSU LTD45 citations92
US4742024AMay 3, 1988
Semiconductor device and method of producing semiconductor device
FUJITSU LTD37 citations92
US4725878AFeb 16, 1988
Semiconductor device
FUJITSU LTD31 citations92
US4724472AFeb 9, 1988
Semiconductor device
FUJITSU LTD45 citations92
US4688077AAug 18, 1987
Semiconductor device having radiator
FUJITSU LTD35 citations92
US4803546AFeb 7, 1989
Heatsink package for flip-chip IC
FUJITSU LTD36 citations88
US4426657AJan 17, 1984
Semiconductor device and method for producing same
FUJITSU LTD22 citations78
US4980239ADec 25, 1990
Metallization layer structure formed on aluminum nitride ceramics and method of producing the metallization layer structure
FUJITSU LTD13 citations74
TOYOTA MOTOR CO LTD
7 patentsUS7777252B2Aug 17, 2010
III-V hemt devices
TOYOTA MOTOR CO LTD78 citations97
US8008180B2Aug 30, 2011
Method of forming an OHMIC contact on a P-type 4H-SIC substrate
TOYOTA MOTOR CO LTD20 citations92
US6568267B2May 27, 2003
Sensing device and sensor apparatus
TOYOTA MOTOR CO LTD31 citations87
US9735260B2Aug 15, 2017
III-V HEMT devices
TOYOTA MOTOR CO LTD2 citations73
US9614071B2Apr 4, 2017
Semiconductor device
TOYOTA MOTOR CO LTD6 citations73
US8008749B2Aug 30, 2011
Semiconductor device having vertical electrodes structure
TOYOTA MOTOR CO LTD6 citations63
US7800130B2Sep 21, 2010
Semiconductor devices
TOYOTA MOTOR CO LTD2 citations63
FLOSFIA INC
7 patentsUS10943981B2Mar 9, 2021
Semiconductor device
FLOSFIA INC4 citations73
US11152472B2Oct 19, 2021
Crystalline oxide semiconductor
FLOSFIA INC2 citations70
US12284822B2Apr 22, 2025
Semiconductor device comprising crystalline oxide semiconductor layer and semiconductor system having the same
FLOSFIA INC1 citations64
US12597847B2Apr 7, 2026
Power conversion circuit, power conversion apparatus, and control system
FLOSFIA INC0 citations63
US12176436B2Dec 24, 2024
Semiconductor device and semiconductor system including semiconductor device
FLOSFIA INC0 citations63
US12100760B2Sep 24, 2024
Semiconductor device and semiconductor system including semiconductor device
FLOSFIA INC0 citations63
US11670688B2Jun 6, 2023
Semiconductor apparatus
FLOSFIA INC0 citations62
FURUKAWA ELECTRIC CO LTD
3 patentsUS5929385AJul 27, 1999
AC oxide superconductor wire and cable
FURUKAWA ELECTRIC CO LTD25 citations92
US9711262B2Jul 18, 2017
Compound superconducting wire and method for manufacturing the same
FURUKAWA ELECTRIC CO LTD6 citations68
US12020830B2Jun 25, 2024
Insulation-coated compound superconducting wire and rewinding method thereof
FURUKAWA ELECTRIC CO LTD2 citations66
CANON KK
3 patentsSUGIMOTO MASAHIRO
3 patentsDENSO CORP
3 patentsUS10516046B2Dec 24, 2019
Silicon carbide semiconductor device
DENSO CORP2 citations73
US9818860B2Nov 14, 2017
Silicon carbide semiconductor device and method for producing the same
DENSO CORP4 citations73
US9543428B2Jan 10, 2017
Silicon carbide semiconductor device and method for producing the same
DENSO CORP4 citations73
MIYAHARA SHINICHIRO
2 patentsKYOWA HAKKO KOGYO KK
2 patentsABBOTT LAB
2 patentsFUJITSU VLSI LTD
1 patentARUZE GAMING AMERICA INC
1 patentMIMURA TOMOHIRO
1 patentSUZUKI SEIJI
1 patentSUZUKI NAOHIRO
1 patentShowing the top 50 of 105 patents by PatentIndex Score.