Inventor · disambiguated record
Hirohisa Okami
Also filed as: OKAMI HIROHISA
14 granted patents·5 pending applications·11 citations·filing 2011–2019
85Inventor score
Top patents by PatentIndex Score
19 records- 0184US10087813B2Heat exchangerFUTABA IND CO LTD·Filed 2014·Granted Oct 2, 2018·5 cites·2 claims
- 0274US9702292B2Exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2013·Granted Jul 11, 2017·2 cites·9 claims
- 0372US9261005B2Exhaust gas heat recovery deviceFUTABA IND CO LTD·Filed 2012·Granted Feb 16, 2016·1 cites·5 claims
- 0469US11156275B2Drive device and exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2016·Granted Oct 26, 2021·1 cites·10 claims
- 0558US8935914B2Exhaust deviceOKAMI HIROHISA·Filed 2011·Granted Jan 20, 2015·1 cites·16 claims
- 0655US8857164B2Exhaust manifoldOKAMI HIROHISA·Filed 2011·Granted Oct 14, 2014·1 cites·48 claims
- 0751US11346262B2Exhaust unitFUTABA IND CO LTD·Filed 2019·Granted May 31, 2022·0 cites·10 claims
- 0849US10465800B2Valve device with axis through its tubular portionFUTABA IND CO LTD·Filed 2016·Granted Nov 5, 2019·0 cites·12 claims
- 0946US10267566B2Heat exchangerFUTABA IND CO LTD·Filed 2015·Granted Apr 23, 2019·0 cites·8 claims
- 1045US2015354709A1Valve DeviceFUTABA IND CO LTD·Filed 2014·Application pending·0 cites
- 1144US10533479B2Valve apparatus, and exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2015·Granted Jan 14, 2020·0 cites·6 claims
- 1244US2015218997A1Exhaust Heat Recovery DeviceFUTABA IND CO LTD·Filed 2013·Application pending·0 cites
- 1343US2017343302A1Heat exchangerFUTABA IND CO LTD·Filed 2015·Application pending·0 cites
- 1439US2018266369A1Exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2016·Application pending·0 cites
- 1536US10480379B2Exhaust heat recovery device including engagement portion configured to rotate valveFUTABA IND CO LTD·Filed 2015·Granted Nov 19, 2019·0 cites·7 claims
- 1635US10508574B2Integrated exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2016·Granted Dec 17, 2019·0 cites·15 claims
- 1734US10724416B2Exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2015·Granted Jul 28, 2020·0 cites·13 claims
- 1833US2015013739A1Thermoelectric GeneratorFUTABA IND CO LTD·Filed 2012·Application pending·0 cites
- 1931US10605207B2Exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2016·Granted Mar 31, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →