Inventor
MURAUCHI KAZUHIRO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MURAUCHI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOKUSAI KEISOKUKI KK
28 patentsUS12264989B2Apr 1, 2025
Wheel test device with rail wheel to contact test wheel while test wheel is rotatably supported
KOKUSAI KEISOKUKI KK2 citations73
US11898944B2Feb 13, 2024
Oscillation device with a vibrating table that houses an oscillated object
KOKUSAI KEISOKUKI KK2 citations73
US11867588B2Jan 9, 2024
Tire testing device
KOKUSAI KEISOKUKI KK3 citations73
USD953179SMay 31, 2022
Testing instrument
KOKUSAI KEISOKUKI KK1 citations72
USD899282SOct 20, 2020
Testing device for tires
KOKUSAI KEISOKUKI KK1 citations72
USD894766SSep 1, 2020
Testing instrument
KOKUSAI KEISOKUKI KK1 citations72
USD881730SApr 21, 2020
Testing device
KOKUSAI KEISOKUKI KK3 citations72
USD869969SDec 17, 2019
Testing device for tires
KOKUSAI KEISOKUKI KK4 citations72
US10281356B2May 7, 2019
Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating table
KOKUSAI KEISOKUKI KK4 citations72
US10203266B2Feb 12, 2019
Bearing testing machine
KOKUSAI KEISOKUKI KK2 citations69
US12442715B2Oct 14, 2025
Oscillation device with counter balancer
KOKUSAI KEISOKUKI KK0 citations62
US10942085B2Mar 9, 2021
Oscillation device with counter balancer
KOKUSAI KEISOKUKI KK0 citations62
US12209930B2Jan 28, 2025
Tire testing device
KOKUSAI KEISOKUKI KK0 citations61
US12174089B2Dec 24, 2024
Tire testing device
KOKUSAI KEISOKUKI KK0 citations61
USD920819SJun 1, 2021
Testing device
KOKUSAI KEISOKUKI KK0 citations61
USD920818SJun 1, 2021
Testing device
KOKUSAI KEISOKUKI KK0 citations61
USD920820SJun 1, 2021
Testing device
KOKUSAI KEISOKUKI KK0 citations61
US12264988B2Apr 1, 2025
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11892371B2Feb 6, 2024
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11609152B2Mar 21, 2023
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11199475B2Dec 14, 2021
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US9032813B2May 19, 2015
Torsion tester
KOKUSAI KEISOKUKI KK2 citations55
US10436670B2Oct 8, 2019
Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating table
KOKUSAI KEISOKUKI KK0 citations51
US12385817B2Aug 12, 2025
Impact test device
KOKUSAI KEISOKUKI KK0 citations50
US12241808B2Mar 4, 2025
Tire testing device
KOKUSAI KEISOKUKI KK0 citations47
US12188843B2Jan 7, 2025
Test device for controlling a test process and method for testing a steering device
KOKUSAI KEISOKUKI KK0 citations45
US10354048B2Jul 16, 2019
Control program, control method, and control device for driving a mechanical testing device
KOKUSAI KEISOKUKI KK0 citations40
US9442052B2Sep 13, 2016
Torsion tester
KOKUSAI KEISOKUKI KK0 citations39