Inventor · disambiguated record
Kazuhiro Murauchi
Also filed as: MURAUCHI KAZUHIRO
30 granted patents·12 pending applications·33 citations·filing 2011–2025
94Inventor score
Top patents by PatentIndex Score
42 records- 0196US11867588B2Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2020·Granted Jan 9, 2024·3 cites·22 claims
- 0294US12264989B2Wheel test device with rail wheel to contact test wheel while test wheel is rotatably supportedKOKUSAI KEISOKUKI KK·Filed 2022·Granted Apr 1, 2025·2 cites·11 claims
- 0393US11898944B2Oscillation device with a vibrating table that houses an oscillated objectKOKUSAI KEISOKUKI KK·Filed 2021·Granted Feb 13, 2024·2 cites·14 claims
- 0492USD881730STesting deviceKOKUSAI KEISOKUKI KK·Filed 2018·Granted Apr 21, 2020·3 cites·1 claims
- 0589US10281356B2Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating tableKOKUSAI KEISOKUKI KK·Filed 2017·Granted May 7, 2019·4 cites·23 claims
- 0688US12442715B2Oscillation device with counter balancerKOKUSAI KEISOKUKI KK·Filed 2024·Granted Oct 14, 2025·0 cites·3 claims
- 0788US12264988B2Collision simulation test apparatus and impact test apparatusKOKUSAI KEISOKUKI KK·Filed 2023·Granted Apr 1, 2025·0 cites·17 claims
- 0887US2025067628A1Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 0985US12174089B2Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2023·Granted Dec 24, 2024·0 cites·18 claims
- 1084US8984965B2Rotational torsion testerMATSUMOTO SIGERU·Filed 2013·Granted Mar 24, 2015·6 cites·15 claims
- 1182US11892371B2Collision simulation test apparatus and impact test apparatusKOKUSAI KEISOKUKI KK·Filed 2023·Granted Feb 6, 2024·0 cites·20 claims
- 1282US2025116573A1Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 1380US2025347603A1Impact test deviceKOKUSAI KEISOKUKI KK·Filed 2025·Application pending·0 cites
- 1479US2025198882A1Collision simulation test apparatus and impact test apparatusKOKUSAI KEISOKUKI KK·Filed 2025·Application pending·0 cites
- 1578US2022120634A1Oscillation device with counter balancerKOKUSAI KEISOKUKI KK·Filed 2021·Application pending·0 cites
- 1677US11609152B2Collision simulation test apparatus and impact test apparatusKOKUSAI KEISOKUKI KK·Filed 2021·Granted Mar 21, 2023·0 cites·20 claims
- 1777US10203266B2Bearing testing machineKOKUSAI KEISOKUKI KK·Filed 2016·Granted Feb 12, 2019·2 cites·10 claims
- 1874US12209930B2Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2021·Granted Jan 28, 2025·0 cites·13 claims
- 1973US12385817B2Impact test deviceKOKUSAI KEISOKUKI KK·Filed 2022·Granted Aug 12, 2025·0 cites·8 claims
- 2072US2025076153A1Test device with reversing controlKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 2171USD920819STesting deviceKOKUSAI KEISOKUKI KK·Filed 2020·Granted Jun 1, 2021·0 cites·1 claims
- 2271USD920820STesting deviceKOKUSAI KEISOKUKI KK·Filed 2020·Granted Jun 1, 2021·0 cites·1 claims
- 2371USD920818STesting deviceKOKUSAI KEISOKUKI KK·Filed 2020·Granted Jun 1, 2021·0 cites·1 claims
- 2471US2025015670A1Electric actuator and electric mobilityKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 2571US2024264044A1Tire testing method, tire testing device, and computer-readable mediumKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 2669US9032813B2Torsion testerKOKUSAI KEISOKUKI KK·Filed 2014·Granted May 19, 2015·2 cites·9 claims
- 2769US2025020537A1Test devices, hedge trimmer, and electric actuatorKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 2868US11199475B2Collision simulation test apparatus and impact test apparatusKOKUSAI KEISOKUKI KK·Filed 2019·Granted Dec 14, 2021·0 cites·24 claims
- 2967US2023213411A1Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2023·Application pending·0 cites
- 3065US10942085B2Oscillation device with counter balancerKOKUSAI KEISOKUKI KK·Filed 2018·Granted Mar 9, 2021·0 cites·14 claims
- 3164US10436670B2Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating tableKOKUSAI KEISOKUKI KK·Filed 2019·Granted Oct 8, 2019·0 cites·21 claims
- 3264US2024241015A1Wheel testing systemKOKUSAI KEISOKUKI KK·Filed 2024·Application pending·0 cites
- 3361US8596058B2Hydraulic system and universal testing machineMATSUMOTO SIGERU·Filed 2011·Granted Dec 3, 2013·2 cites·20 claims
- 3460US12188843B2Test device for controlling a test process and method for testing a steering deviceKOKUSAI KEISOKUKI KK·Filed 2021·Granted Jan 7, 2025·0 cites·19 claims
- 3552USD953179STesting instrumentKOKUSAI KEISOKUKI KK·Filed 2020·Granted May 31, 2022·1 cites·1 claims
- 3651USD869969STesting device for tiresKOKUSAI KEISOKUKI KK·Filed 2018·Granted Dec 17, 2019·4 cites·1 claims
- 3751US2023407952A1Electric linear actuatorKOKUSAI KEISOKUKI KK·Filed 2023·Application pending·0 cites
- 3850US12241808B2Tire testing deviceKOKUSAI KEISOKUKI KK·Filed 2022·Granted Mar 4, 2025·0 cites·9 claims
- 3948US10354048B2Control program, control method, and control device for driving a mechanical testing deviceKOKUSAI KEISOKUKI KK·Filed 2014·Granted Jul 16, 2019·0 cites·8 claims
- 4045US9442052B2Torsion testerKOKUSAI KEISOKUKI KK·Filed 2014·Granted Sep 13, 2016·0 cites·9 claims
- 4138USD899282STesting device for tiresKOKUSAI KEISOKUKI KK·Filed 2019·Granted Oct 20, 2020·1 cites·1 claims
- 4237USD894766STesting instrumentKOKUSAI KEISOKUKI KK·Filed 2018·Granted Sep 1, 2020·1 cites·1 claims
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