Inventor
HAYAKAWA YOSHIKAZU
JP57 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
37 patentsUS10279756B2May 7, 2019
Complex harness
HITACHI METALS LTD19 citations94
US9463756B2Oct 11, 2016
Complex harness
HITACHI METALS LTD14 citations92
US11077806B2Aug 3, 2021
Complex harness
HITACHI METALS LTD3 citations84
US9902347B2Feb 27, 2018
Complex harness
HITACHI METALS LTD7 citations84
US9881716B2Jan 30, 2018
Composite cable and composite harness
HITACHI METALS LTD5 citations84
US9862336B2Jan 9, 2018
Complex harness
HITACHI METALS LTD5 citations84
US9545888B2Jan 17, 2017
Vehicle composite cable and vehicle composite harness
HITACHI METALS LTD9 citations83
US11664136B2May 30, 2023
Composite cable and composite harness
HITACHI METALS LTD2 citations73
US11062819B2Jul 13, 2021
Cable and harness with low-melting pet fiber tape
HITACHI METALS LTD3 citations73
US10547150B2Jan 28, 2020
Composite cable and composite harness
HITACHI METALS LTD2 citations73
US10410762B2Sep 10, 2019
Cable and wire harness
HITACHI METALS LTD4 citations73
US10315590B2Jun 11, 2019
Cable and wire harness
HITACHI METALS LTD2 citations73
US10297367B2May 21, 2019
Composite cable and composite harness
HITACHI METALS LTD1 citations73
US10224683B2Mar 5, 2019
Composite cable and composite harness
HITACHI METALS LTD1 citations73
US10163547B2Dec 25, 2018
Linear filler padded composite cable
HITACHI METALS LTD4 citations73
US10115500B2Oct 30, 2018
Composite cable and composite harness
HITACHI METALS LTD2 citations73
US9948047B2Apr 17, 2018
Composite cable and composite harness
HITACHI METALS LTD3 citations73
US9928940B2Mar 27, 2018
Cable and harness
HITACHI METALS LTD2 citations73
US9919662B2Mar 20, 2018
Cable and wire harness
HITACHI METALS LTD4 citations73
US9622393B2Apr 11, 2017
Wiring member
HITACHI METALS LTD6 citations73
US9511726B2Dec 6, 2016
Composite cable for a vehicle
HITACHI METALS LTD3 citations73
US9221407B2Dec 29, 2015
Composite cable for a vehicle
HITACHI METALS LTD5 citations73
US12014845B2Jun 18, 2024
Composite cable
HITACHI METALS LTD0 citations62
US11987188B2May 21, 2024
Complex harness
HITACHI METALS LTD0 citations62
US11854713B2Dec 26, 2023
Cable and harness
HITACHI METALS LTD0 citations62
US11846527B2Dec 19, 2023
Sensor device, cable with sensor, and composite cable
HITACHI METALS LTD0 citations62
US11262217B2Mar 1, 2022
Sensor device, cable with sensor, and composite cable
HITACHI METALS LTD0 citations62
US11031154B2Jun 8, 2021
Composite cable and composite harness
HITACHI METALS LTD1 citations62
US10457228B2Oct 29, 2019
Cable and wire harness
HITACHI METALS LTD1 citations62
US9502871B2Nov 22, 2016
Electric cable
HITACHI METALS LTD2 citations62
US12322531B2Jun 3, 2025
Composite cable and composite harness
HITACHI METALS LTD0 citations52
US11569003B2Jan 31, 2023
Composite cable and composite harness
HITACHI METALS LTD0 citations52
US11264148B2Mar 1, 2022
Composite cable and composite harness
HITACHI METALS LTD0 citations52
US10741301B2Aug 11, 2020
Cable and wire harness
HITACHI METALS LTD0 citations52
US10679771B2Jun 9, 2020
Composite harness, method of manufacturing the same, and composite cable
HITACHI METALS LTD0 citations52
US10636543B2Apr 28, 2020
Composite cable
HITACHI METALS LTD0 citations52
US10636544B2Apr 28, 2020
Composite cable
HITACHI METALS LTD0 citations52
NISSAN MOTOR
7 patentsUS4506561AMar 26, 1985
Transmission housing
NISSAN MOTOR40 citations92
US4445584AMay 1, 1984
Motor vehicle equipped with engine noise emission preventing device
NISSAN MOTOR31 citations92
US5189266AFeb 23, 1993
Vehicular exhaust resonance suppression system and sensing means therefore
NISSAN MOTOR37 citations90
US4467754AAug 28, 1984
Automotive internal combustion engine
NISSAN MOTOR24 citations82
US4412514ANov 1, 1983
Low noise level internal combustion engine
NISSAN MOTOR12 citations74
US4193264AMar 18, 1980
Pressured fluid supply system
NISSAN MOTOR14 citations73
US4141240AFeb 27, 1979
Flow rate measuring device
NISSAN MOTOR13 citations73
HITACHI CABLE
4 patentsUS9000301B2Apr 7, 2015
Complex harness
HITACHI CABLE47 citations98
US5857761AJan 12, 1999
Illumination device
HITACHI CABLE131 citations97
US7534957B2May 19, 2009
Cord switch and detecting apparatus using the same
HITACHI CABLE34 citations92
US6122431ASep 19, 2000
Optical transmission member
HITACHI CABLE5 citations62
PROTERIAL LTD
2 patentsShowing the top 50 of 57 patents by PatentIndex Score.