Inventor · disambiguated record
Tohru Okada
Also filed as: OKADA TOHRU
28 granted patents·10 pending applications·103 citations·filing 1999–2020
94Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP16TOSHIBA TEC KK7NIPPON STEEL CORP6AISIN ENGINEERING CO LTD5SUZUKI MOTOR CO2
Top patents by PatentIndex Score
38 records- 0190US11027361B2Spot-welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2018·Granted Jun 8, 2021·3 cites·1 claims
- 0281US10549388B2Method of welding overlapped portion, method of manufacturing overlap-welded member, overlap-welded member, and automotive partNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 4, 2020·4 cites·3 claims
- 0381US10022816B2Friction welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jul 17, 2018·4 cites·18 claims
- 0481US6628176B1High-frequency input impedance matching circuit, high-frequency output impedance matching circuit and semiconductor integrated circuitFUJITSU QUANTUM DEVICES LTD·Filed 2000·Granted Sep 30, 2003·24 cites·4 claims
- 0578US10178244B2Server network and method for determining an amount of exposure of an image attached to receiptsTOSHIBA TEC KK·Filed 2017·Granted Jan 8, 2019·1 cites·20 claims
- 0673US2020156177A1Overlap-welded member, automobile part, method of welding overlapped portion, and method of manufacturing overlap-welded memberNIPPON STEEL CORP·Filed 2019·Application pending·0 cites
- 0772US9902429B2Automobile structural member and manufacturing method of the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Feb 27, 2018·6 cites·11 claims
- 0869US11890694B2Resistance spot welding apparatus and method for manufacturing a welded structureNIPPON STEEL & SUMITOMO METAL CORP·Filed 2020·Granted Feb 6, 2024·0 cites·3 claims
- 0969US10645151B2Content distribution systemTOSHIBA TEC KK·Filed 2019·Granted May 5, 2020·0 cites·14 claims
- 1065US10543562B2Overlap-welded member, automobile part, method of welding overlapped portion, and method of manufacturing overlap-welded memberNIPPON STEEL CORP·Filed 2013·Granted Jan 28, 2020·0 cites·7 claims
- 1163US6246502B1Optical scanning apparatusAISIN SEIKI·Filed 1999·Granted Jun 12, 2001·29 cites·3 claims
- 1262US11165855B2Content distribution systemTOSHIBA TEC KK·Filed 2020·Granted Nov 2, 2021·0 cites·20 claims
- 1361US12162086B2Welded joint manufacturing method, welded joint, tempering device, and welding apparatusNIPPON STEEL CORP·Filed 2020·Granted Dec 10, 2024·0 cites·12 claims
- 1459US10560585B2Server network and method for determining an amount of exposure of an image attached to receiptsTOSHIBA TEC KK·Filed 2019·Granted Feb 11, 2020·0 cites·20 claims
- 1559US7042344B2Alarming system for vehicle and alarm generating method for vehicleSUZUKI MOTOR CO·Filed 2004·Granted May 9, 2006·18 cites·13 claims
- 1657US10668557B2Spot welding electrode and welding apparatus and welding method using sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jun 2, 2020·0 cites·13 claims
- 1757US2016082543A1Spot-welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 1856US2018376009A1Content distribution serverTOSHIBA TEC KK·Filed 2018·Application pending·0 cites
- 1955US2017008119A1Welded structure and method for manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 2054US10722935B2Mechanical joining apparatus and mechanical joining methodNIPPON STEEL CORP·Filed 2016·Granted Jul 28, 2020·0 cites·7 claims
- 2154US10069982B2Content distribution serverTOSHIBA TEC KK·Filed 2017·Granted Sep 4, 2018·0 cites·20 claims
- 2253US10237337B2Content distribution systemTOSHIBA TEC KK·Filed 2017·Granted Mar 19, 2019·0 cites·6 claims
- 2351US10099311B2Spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Oct 16, 2018·0 cites·5 claims
- 2450US7149608B2Information providing device for vehicleSUZUKI MOTOR CO·Filed 2004·Granted Dec 12, 2006·11 cites·7 claims
- 2550US2016221110A1Resistance spot welding apparatus, composite electrode, and resistance spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Application pending·0 cites
- 2649US10828717B2Lap welding method of steel sheet and lap weld joint of steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Nov 10, 2020·0 cites·14 claims
- 2748US11235417B2Structural memberNIPPON STEEL CORP·Filed 2017·Granted Feb 1, 2022·0 cites·11 claims
- 2846US10603713B2Mechanical joining apparatus and mechanical joining methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Mar 31, 2020·0 cites·5 claims
- 2945US6935563B2Code readerAISIN ENGINEERING CO LTD·Filed 2003·Granted Aug 30, 2005·3 cites·21 claims
- 3044US10589380B2Lap welding method, lap joint, production method of lap joint, and an automobile partNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 17, 2020·0 cites·14 claims
- 3141US10994364B2Spot welded joint and spot welding methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted May 4, 2021·0 cites·4 claims
- 3241US2020276665A1Spot welding methodNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 3340US10888949B2Spot welding electrode having movable pressing members and spot welding method using sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jan 12, 2021·0 cites·10 claims
- 3437US10603743B2Power supply device, joining system, and electric processing methodNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 31, 2020·0 cites·12 claims
- 3534US2004046030A1Code readerAISIN ENGINEERING CO LTD·Filed 2003·Application pending·0 cites
- 3634US2004206819A1Code readerAISIN ENGINEERING CO LTD·Filed 2003·Application pending·0 cites
- 3733US2004007621A1Code readerAISIN ENGINEERING CO LTD·Filed 2003·Application pending·0 cites
- 3833US2004051380A1Anti-theft device for vehicleAISIN ENGINEERING CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →