Inventor · disambiguated record
Hiroaki Ota
Also filed as: OTA HIROAKI
23 granted patents·4 pending applications·138 citations·filing 1994–2022
92Inventor score
Files withDENKA COMPANY LTD12HONDA MOTOR CO LTD5HOKUSHIN IND2OMRON TATEISI ELECTRONICS CO2FUJITSU LTD1
Top patents by PatentIndex Score
27 records- 0190US5492678AGas-cleaning equipment and its useHOKUSHIN IND·Filed 1994·Granted Feb 20, 1996·85 cites·37 claims
- 0284US11983586B2Ceramic circuit board, heat-dissipating member, and aluminum-diamond compositeDENKA COMPANY LTD·Filed 2021·Granted May 14, 2024·1 cites·8 claims
- 0380US9899688B2Fuel cellHONDA MOTOR CO LTD·Filed 2015·Granted Feb 20, 2018·2 cites·7 claims
- 0479US10823042B2Air blowing fan deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 3, 2020·5 cites·3 claims
- 0578US10333161B2Low-temperature startup method for fuel cell systemHONDA MOTOR CO LTD·Filed 2017·Granted Jun 25, 2019·1 cites·5 claims
- 0667US10541189B2Heat dissipation component for semiconductor elementDENKA COMPANY LTD·Filed 2017·Granted Jan 21, 2020·1 cites·8 claims
- 0763US11831100B2Terminal structureHONDA MOTOR CO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·3 claims
- 0863US10751912B2Aluminum-diamond-based composite and method for producing sameDENKA COMPANY LTD·Filed 2016·Granted Aug 25, 2020·1 cites·9 claims
- 0962US5817218AGas reactor using a plasma for cracking or synthesizing gasesFUJITSU LTD·Filed 1995·Granted Oct 6, 1998·23 cites·40 claims
- 1061US11912489B2Package accommodating heat dissipation substrate and packing boxDENKA COMPANY LTD·Filed 2019·Granted Feb 27, 2024·0 cites·11 claims
- 1161US9412526B2Spring biased slide switchGOTO AKIRA·Filed 2014·Granted Aug 9, 2016·1 cites·13 claims
- 1257US12084390B2Molded article and method for producing sameDENKA COMPANY LTD·Filed 2022·Granted Sep 10, 2024·0 cites·10 claims
- 1356US12303973B2Production method for aluminum-diamond compositeDENKA COMPANY LTD·Filed 2022·Granted May 20, 2025·0 cites·13 claims
- 1456US12219739B2Element-mounted board and method for manufacturing element-mounted boardDENKA COMPANY LTD·Filed 2021·Granted Feb 4, 2025·0 cites·6 claims
- 1555US12341354B2Contactless power feeding apparatusOMRON TATEISI ELECTRONICS CO·Filed 2022·Granted Jun 24, 2025·0 cites·2 claims
- 1655US2024413051A1Heat dissipation memberDENKA COMPANY LTD·Filed 2022·Application pending·0 cites
- 1754US12136833B2Contactless power feeding apparatusOMRON TATEISI ELECTRONICS CO·Filed 2022·Granted Nov 5, 2024·0 cites·3 claims
- 1854US5804149AGas-cleaning equipment and its useHOKUSHIN IND·Filed 1997·Granted Sep 8, 1998·16 cites·6 claims
- 1952US2024404913A1Heat dissipation memberDENKA COMPANY LTD·Filed 2022·Application pending·0 cites
- 2051US11763960B2Wire harnessSUMITOMO WIRING SYSTEMS·Filed 2022·Granted Sep 19, 2023·0 cites·14 claims
- 2149US12213286B2Heat dissipation member and method of manufacturing the sameDENKA COMPANY LTD·Filed 2020·Granted Jan 28, 2025·0 cites·15 claims
- 2248US12069837B2Heat dissipation member and method of manufacturing the sameDENKA COMPANY LTD·Filed 2020·Granted Aug 20, 2024·0 cites·8 claims
- 2345US12185823B2Backpack and backpack setOTA HIROAKI·Filed 2022·Granted Jan 7, 2025·0 cites·13 claims
- 2445US7578242B2Magnetic levitation transportation system ground coil unit and manufacturing method thereofMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 25, 2009·2 cites·5 claims
- 2543US2021269697A1Metal-silicon carbide-based composite material, and method for producing metal-silicon carbide-based composite materialDENKA COMPANY LTD·Filed 2019·Application pending·0 cites
- 2642US10020518B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2015·Granted Jul 10, 2018·0 cites·9 claims
- 2741US2017250426A1Power generation stopping method for fuel cell system and fuel cell systemHONDA MOTOR CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →