Inventor
UEMATSU YUTAKA
JP93 patents
⚠️ This page may combine multiple inventors who share the name “UEMATSU YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
10 patentsUS12119964B2Oct 15, 2024
Electronic control device and determination method
HITACHI ASTEMO LTD4 citations75
US11863245B2Jan 2, 2024
Signal transmission device and signal transmission system
HITACHI ASTEMO LTD3 citations75
US12143168B2Nov 12, 2024
Signal transmission device, signal transmission system, and information provision method
HITACHI ASTEMO LTD4 citations73
US12119800B2Oct 15, 2024
Signal transmission circuit and signal transmission system
HITACHI ASTEMO LTD2 citations73
US12080933B2Sep 3, 2024
Signal transmission device
HITACHI ASTEMO LTD2 citations73
US11750424B2Sep 5, 2023
Electronic control unit and determination method
HITACHI ASTEMO LTD2 citations71
US11444657B2Sep 13, 2022
Signal transmission circuit and signal transmission system
HITACHI ASTEMO LTD4 citations71
US12068805B2Aug 20, 2024
Signal transmission device and signal transmission circuit
HITACHI ASTEMO LTD0 citations63
US12519445B2Jan 6, 2026
Signal transmission system
HITACHI ASTEMO LTD0 citations62
US12224886B2Feb 11, 2025
Electronic control device
HITACHI ASTEMO LTD0 citations62
NIDEC TOSOK CORP
10 patentsUS11316399B2Apr 26, 2022
Electric actuator
NIDEC TOSOK CORP2 citations73
US11133727B2Sep 28, 2021
Electric actuator
NIDEC TOSOK CORP2 citations73
US10591031B2Mar 17, 2020
Electric actuator
NIDEC TOSOK CORP5 citations72
US10794465B2Oct 6, 2020
Electric actuator
NIDEC TOSOK CORP6 citations71
US10483823B2Nov 19, 2019
Electric actuator
NIDEC TOSOK CORP2 citations71
US10819184B2Oct 27, 2020
Electric actuator
NIDEC TOSOK CORP2 citations69
US10715003B2Jul 14, 2020
Electric actuator
NIDEC TOSOK CORP4 citations69
US10686348B2Jun 16, 2020
Electric actuator
NIDEC TOSOK CORP1 citations63
US11228227B2Jan 18, 2022
Electric actuator with eccentric shaft
NIDEC TOSOK CORP0 citations62
US11171547B2Nov 9, 2021
Electric actuator having rotation sensor on outer surface of case
NIDEC TOSOK CORP0 citations62
ELPIDA MEMORY INC
7 patentsUS7447038B2Nov 4, 2008
Module
ELPIDA MEMORY INC10 citations84
US7187069B2Mar 6, 2007
Semiconductor device
ELPIDA MEMORY INC15 citations84
US7768867B2Aug 3, 2010
Stacked semiconductor device
ELPIDA MEMORY INC8 citations83
US7852145B2Dec 14, 2010
Semiconductor device having power supply system
ELPIDA MEMORY INC7 citations70
US7965572B2Jun 21, 2011
Semiconductor device and information processing system
ELPIDA MEMORY INC3 citations63
US7760531B2Jul 20, 2010
Semiconductor module
ELPIDA MEMORY INC2 citations63
US7319267B2Jan 15, 2008
Semiconductor device
ELPIDA MEMORY INC2 citations63
HITACHI LTD
6 patentsUS7957150B2Jun 7, 2011
Support method and apparatus for printed circuit board
HITACHI LTD7 citations84
US9569144B2Feb 14, 2017
DRAM with SDRAM interface, and hybrid flash memory module
HITACHI LTD11 citations83
US9933475B2Apr 3, 2018
Semiconductor device and multi-chip module
HITACHI LTD3 citations73
US10614014B2Apr 7, 2020
Semiconductor storage device having a memory controller, a selection unit and a switch unit connected to each other
HITACHI LTD2 citations69
US8355258B2Jan 15, 2013
Support method and apparatus for printed circuit board
HITACHI LTD2 citations63
US7990228B2Aug 2, 2011
Semiconductor device and wiring part thereof
HITACHI LTD4 citations63
TOSHIBA KK
5 patentsUS5113469AMay 12, 1992
Optical wavelength-converting device for guided-wave second-harmonic generation in cerenkov radiation mode
TOSHIBA KK23 citations92
US5065404ANov 12, 1991
Transverse-mode oscillation semiconductor laser device
TOSHIBA KK25 citations92
US4893313AJan 9, 1990
Semiconductor laser device which has a double-hetero structure having an optimal layer thickness
TOSHIBA KK23 citations92
US5036521AJul 30, 1991
Semiconductor laser device
TOSHIBA KK17 citations82
US5377291ADec 27, 1994
Wavelength converting optical device
TOSHIBA KK14 citations74
RENESAS ELECTRONICS CORP
3 patentsUS7939907B2May 10, 2011
Semiconductor device including a digital semiconductor element and an analog semiconductor element in a common semiconductor device
RENESAS ELECTRONICS CORP11 citations84
US10541216B2Jan 21, 2020
Semiconductor device
RENESAS ELECTRONICS CORP3 citations73
US10763214B2Sep 1, 2020
Semiconductor device
RENESAS ELECTRONICS CORP6 citations72
TOKYO SHIBAURA ELECTRIC CO
2 patentsISUZU MOTORS LTD
2 patentsARAI FUJIO
2 patentsPS4 LUXCO SARL
1 patentMITSUBISHI ELECTRIC CORP
1 patentNAKAMURA SATOSHI
1 patentShowing the top 50 of 93 patents by PatentIndex Score.