Inventor · disambiguated record
Hirofumi Otsuka
Also filed as: OTSUKA HIROFUMI
16 granted patents·4 pending applications·196 citations·filing 1985–2019
93Inventor score
Top patents by PatentIndex Score
20 records- 0196US9442030B2Pedal operation amount detecting deviceFUJIWARA NOBORU·Filed 2011·Granted Sep 13, 2016·24 cites·14 claims
- 0294US8850900B2Operation amount detection apparatusISONO HIROSHI·Filed 2010·Granted Oct 7, 2014·13 cites·17 claims
- 0393US8533999B2Weather stripOTSUKA HIROFUMI·Filed 2010·Granted Sep 17, 2013·20 cites·3 claims
- 0486US4637264AOptical torque detectorHONDA MOTOR CO LTD·Filed 1985·Granted Jan 20, 1987·56 cites·3 claims
- 0585US9740233B2Pedal actuation amount detection deviceFUJIWARA NOBORU·Filed 2012·Granted Aug 22, 2017·9 cites·6 claims
- 0685US7555960B2Occupant load sensor for a vehicle seat with flexible printed circuitryAISIN SEIKI·Filed 2007·Granted Jul 7, 2009·25 cites·14 claims
- 0779US6626062B1Steering wheelHONDA MOTOR CO LTD·Filed 2000·Granted Sep 30, 2003·31 cites·8 claims
- 0873US10864808B2Outer weatherstripTOYODA GOSEI KK·Filed 2018·Granted Dec 15, 2020·2 cites·5 claims
- 0973US10093160B2Opening trim weather stripTOYODA GOSEI KK·Filed 2016·Granted Oct 9, 2018·3 cites·6 claims
- 1070US8646214B2Weather stripOTSUKA HIROFUMI·Filed 2010·Granted Feb 11, 2014·5 cites·16 claims
- 1158US8793937B2Weather strip for motor vehicleOTSUKA HIROFUMI·Filed 2011·Granted Aug 5, 2014·2 cites·12 claims
- 1257US9919590B2Opening trim weatherstripTOYODA GOSEI KK·Filed 2016·Granted Mar 20, 2018·1 cites·9 claims
- 1357US8239355B2Map data update method and map data update systemSEKINE MINORU·Filed 2006·Granted Aug 7, 2012·4 cites·7 claims
- 1454US8745927B2Weatherstrip attachable to edge of opening portion in vehicle bodyTOYODA GOSEI KK·Filed 2012·Granted Jun 10, 2014·1 cites·9 claims
- 1552US10611224B2Automotive glass runTOYODA GOSEI KK·Filed 2019·Granted Apr 7, 2020·0 cites·10 claims
- 1651US2009266000A1Weather strip for motor vehicleTOYODA GOSEI KK·Filed 2009·Application pending·0 cites
- 1745US9610832B2Weather stripJAPAN VILENE CO LTD·Filed 2015·Granted Apr 4, 2017·0 cites·4 claims
- 1845US2015089878A1Glass run for automobileTOYODA GOSEI KK·Filed 2014·Application pending·0 cites
- 1944US2014290143A1Opening trim weatherstripTOYODA GOSEI KK·Filed 2014·Application pending·0 cites
- 2043US2018111571A1Vehicular undercover and manufacturing method thereofHAYASHI TELEMPU CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →