Inventor · disambiguated record
Hiroyuki Kawada
Also filed as: KAWADA HIROYUKI
22 granted patents·1 pending application·655 citations·filing 1986–2020
96Inventor score
Top patents by PatentIndex Score
23 records- 0196US4830147AJacking deviceSUGIYASU KOGYO KK·Filed 1988·Granted May 16, 1989·73 cites·5 claims
- 0291US5997829AEnvironment purifying materialHITACHI CHEMICAL CO LTD·Filed 1996·Granted Dec 7, 1999·161 cites·20 claims
- 0390US6802699B2Motor mounting structureCALSONIC KANSEI CORP·Filed 2003·Granted Oct 12, 2004·46 cites·14 claims
- 0488US10615671B2Stator and method for manufacturing statorAISIN SEIKI·Filed 2017·Granted Apr 7, 2020·3 cites·6 claims
- 0586US10468922B2Electric motorAISIN SEIKI·Filed 2017·Granted Nov 5, 2019·3 cites·7 claims
- 0684US4815712AApparatus for preventing a one-sided lowering of a jack mechanism including jacks adapted for synchronous operationSUGIYASU KOGYO KK·Filed 1988·Granted Mar 28, 1989·37 cites·10 claims
- 0775US10654172B2Robot, control device, and robot systemSEIKO EPSON CORP·Filed 2017·Granted May 19, 2020·2 cites·8 claims
- 0874US5568812ADiagnostic ultrasound apparatusALOKA CO LTD·Filed 1995·Granted Oct 29, 1996·79 cites·13 claims
- 0973US9555549B2Control device, robot, robot system, and control methodSEIKO EPSON CORP·Filed 2014·Granted Jan 31, 2017·6 cites·6 claims
- 1072US5845725ASystem for controlling unmanned vehicles at intersectionsBISHAMON IND CORP·Filed 1995·Granted Dec 8, 1998·43 cites·15 claims
- 1171US4884936ALift for moving a container with castorsSUGIYASU KOGYO KK·Filed 1988·Granted Dec 5, 1989·40 cites·2 claims
- 1268US4909357ASafety device for a jacking system including a plurality of jacks designed for simultaneous operationSUGIYASU KOGYO KK·Filed 1988·Granted Mar 20, 1990·23 cites·11 claims
- 1365US11090815B2Robot, control device, and robot systemSEIKO EPSON CORP·Filed 2020·Granted Aug 17, 2021·0 cites·5 claims
- 1464US5024141AMethod for the synchronous operation of juxtaposed cylinder devicesSUGIYASU KOGYO KK·Filed 1989·Granted Jun 18, 1991·21 cites·11 claims
- 1560US6959561B2Automotive air conditionerCALSONIC KANSEI CORP·Filed 2002·Granted Nov 1, 2005·12 cites·17 claims
- 1655US4854421ASystem for lifting a vehicle for repair thereofSUGIYASU KOGYO KK·Filed 1988·Granted Aug 8, 1989·16 cites·3 claims
- 1751US5515849ADiagnostic ultrasound apparatusALOKA CO LTD·Filed 1995·Granted May 14, 1996·68 cites·23 claims
- 1848US12345686B2Fracture toughness testing machine and fracture toughness test methodUNIV WASEDA·Filed 2020·Granted Jul 1, 2025·0 cites·6 claims
- 1944US10250408B2Communication deviceDENSO CORP·Filed 2017·Granted Apr 2, 2019·0 cites·9 claims
- 2044US4854422AHand-operated lift truckSUGIYASU IRON WORKS·Filed 1986·Granted Aug 8, 1989·15 cites·2 claims
- 2144US2015127141A1Robot, control device, robot system and robot control methodSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 2237USD305949SLift for moving a container with castorsSUGIYASU KOGYO KK·Filed 1988·Granted Feb 6, 1990·2 cites·1 claims
- 2335US4997065AMechanism for automatically preventing a motor vehicle from dropping from a wheels support plate of a system for lifting the vehicle for repair thereofSUGIYASU KOGYO KK·Filed 1989·Granted Mar 5, 1991·5 cites·3 claims
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