Inventor · disambiguated record
Hirotaka Ohno
Also filed as: OHNO HIROTAKA
19 granted patents·4 pending applications·185 citations·filing 1990–2025
93Inventor score
Top patents by PatentIndex Score
23 records- 0193US11218081B2Power converterDENSO CORP·Filed 2020·Granted Jan 4, 2022·3 cites·6 claims
- 0287US7168248B2Stirling engineSHARP KK·Filed 2004·Granted Jan 30, 2007·42 cites·3 claims
- 0382US8436461B2Semiconductor deviceOHNO HIROTAKA·Filed 2010·Granted May 7, 2013·7 cites·16 claims
- 0480US4981714AMethod of producing ferroelectric LiNb1-31 x Tax O3 0<x<1) thin film by activated evaporationSHARP KK·Filed 1990·Granted Jan 1, 1991·47 cites·7 claims
- 0577US8058554B2Semiconductor power conversion apparatus and method of manufacturing the sameNAKAMURA HIDEO·Filed 2008·Granted Nov 15, 2011·8 cites·16 claims
- 0674US2025246372A1Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2025·Application pending·0 cites
- 0771US8815646B2Semiconductor device adapted to improve heat dissipationOHNO HIROTAKA·Filed 2012·Granted Aug 26, 2014·3 cites·20 claims
- 0866US5970381AMethod for fabricating organic thin filmAGENCY IND SCIENCE TECHN·Filed 1997·Granted Oct 19, 1999·22 cites·22 claims
- 0965US8865584B2Semiconductor device and manufacturing method thereofOHNO HIROTAKA·Filed 2010·Granted Oct 21, 2014·2 cites·6 claims
- 1062US9595484B2Power converterTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 14, 2017·1 cites·10 claims
- 1154US6225239B1Organic films and a process for producing fine pattern using the sameSHARP KK·Filed 1998·Granted May 1, 2001·21 cites·17 claims
- 1252US5128007AMethod for evaluating a lithium niobate thin film and apparatus for preparing the sameSHARP KK·Filed 1991·Granted Jul 7, 1992·18 cites·14 claims
- 1349US2020035588A1Semiconductor deviceTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 1449US2018286702A1Semiconductor device and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 1548US12176152B2Ceramic electronic device and manufacturing method of the sameTAIYO YUDEN KK·Filed 2022·Granted Dec 24, 2024·0 cites·7 claims
- 1647US12394568B2Multilayer ceramic capacitors and circuit boardsTAIYO YUDEN KK·Filed 2023·Granted Aug 19, 2025·0 cites·19 claims
- 1745US11521798B2Ceramic electronic device and wiring substrateTAIYO YUDEN KK·Filed 2019·Granted Dec 6, 2022·0 cites·6 claims
- 1842US8633060B2Semiconductor device production method and semiconductor deviceOHNO HIROTAKA·Filed 2011·Granted Jan 21, 2014·0 cites·12 claims
- 1942US2009193804A1Heat exchanger and stirling engineOHNO HIROTAKA·Filed 2005·Application pending·0 cites
- 2039US5942286AMethod for manufacturing organic monomolecular filmAGENCY IND SCIENCE TECHN·Filed 1996·Granted Aug 24, 1999·6 cites·9 claims
- 2139US5157055ACation exchange polyimide resin and use thereofSHARP KK·Filed 1991·Granted Oct 20, 1992·5 cites·5 claims
- 2238US9165848B2Semiconductor deviceOHNO HIROTAKA·Filed 2011·Granted Oct 20, 2015·0 cites·6 claims
- 2337US10043735B2Semiconductor module, semiconductor device, and method for manufacturing semiconductor devicesTOYOTA MOTOR CO LTD·Filed 2016·Granted Aug 7, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →