Inventor
ITOH TOMOHIRO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “ITOH TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
23 patentsUS7161349B2Jan 9, 2007
Magnetic rotation angle sensor
DENSO CORP11 citations84
US9097216B2Aug 4, 2015
Fuel vapor purge device
DENSO CORP13 citations83
US11674477B2Jun 13, 2023
Leak hole determination device of evaporated fuel processing device
DENSO CORP2 citations71
US10473062B2Nov 12, 2019
Fuel vapor processing device
DENSO CORP3 citations71
US10221811B2Mar 5, 2019
Vaporized fuel processing apparatus
DENSO CORP2 citations71
US9638145B2May 2, 2017
Fuel-vapor leakage detector
DENSO CORP2 citations71
US7823630B2Nov 2, 2010
Tube for heat exchanger and method of manufacturing tube
DENSO CORP5 citations63
US12018679B2Jun 25, 2024
Vane pump
DENSO CORP0 citations61
US10801917B2Oct 13, 2020
Fuel vapor processing device
DENSO CORP1 citations61
US10422303B2Sep 24, 2019
Vane pump and fuel vapor leakage detection device using the same
DENSO CORP1 citations61
US11480492B2Oct 25, 2022
Pressure sensor for evaporated fuel leak detector
DENSO CORP0 citations59
US11136943B2Oct 5, 2021
Evaporative fuel processing system
DENSO CORP0 citations51
US12163493B2Dec 10, 2024
Malfunction diagnosis device for leakage diagnosis device
DENSO CORP0 citations50
US11428222B2Aug 30, 2022
Vane pump
DENSO CORP0 citations50
US10156208B2Dec 18, 2018
Inspection apparatus and inspection method
DENSO CORP1 citations50
US11493402B2Nov 8, 2022
Pressure sensor for evaporated fuel leak detector
DENSO CORP0 citations48
US11435259B2Sep 6, 2022
Pressure sensor for evaporated fuel leak detector
DENSO CORP0 citations48
US11428601B2Aug 30, 2022
Pressure sensor for evaporated fuel leak detector
DENSO CORP0 citations48
US10464483B2Nov 5, 2019
On-vehicle image processing device
DENSO CORP0 citations42
US9683524B2Jun 20, 2017
Fuel vapor leakage detection device and method for controlling the same
DENSO CORP0 citations41
US9239033B2Jan 19, 2016
Fuel vapor treatment system
DENSO CORP0 citations41
US10844810B2Nov 24, 2020
Leakage detecting device for vaporized fuel
DENSO CORP0 citations40
US9567946B2Feb 14, 2017
Assembling unit, pump and fuel-vapor-leakage check system
DENSO CORP0 citations40
NEC CORP
5 patentsUS4866490ASep 12, 1989
Field effect device maintaining a high speed operation in a high voltage operation
NEC CORP11 citations74
US4740822AApr 26, 1988
Field effect device maintaining a high speed operation in a high voltage operation
NEC CORP11 citations74
US4829346AMay 9, 1989
Field-effect transistor and the same associated with an optical semiconductor device
NEC CORP18 citations73
US5130690AJul 14, 1992
Photoconductor
NEC CORP3 citations63
US4837605AJun 6, 1989
Indium-phosphide hetero-MIS-gate field effect transistor
NEC CORP2 citations62