Inventor · disambiguated record
Hideki Sawada
Also filed as: SAWADA HIDEKI
87 granted patents·14 pending applications·1,045 citations·filing 1992–2024
99Inventor score
Top patents by PatentIndex Score
101 records- 0197US7903298B2Image reading apparatus, and its manufacturing methodROHM CO LTD·Filed 2007·Granted Mar 8, 2011·49 cites·7 claims
- 0292US10144448B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Dec 4, 2018·8 cites·18 claims
- 0392US9919733B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Mar 20, 2018·8 cites·32 claims
- 0491US10494016B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Dec 3, 2019·4 cites·18 claims
- 0590US8310737B2Image reading apparatusNAGAO YASUHIRO·Filed 2009·Granted Nov 13, 2012·27 cites·5 claims
- 0690US7546022B2Time shift reproduction method and device and bookmark being used in sameNEC CORP·Filed 2002·Granted Jun 9, 2009·27 cites·8 claims
- 0790US6163647AApparatus for synchronized playback of audio-video signalsNEC CORP·Filed 1997·Granted Dec 19, 2000·174 cites·16 claims
- 0888US11097770B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Aug 24, 2021·5 cites·10 claims
- 0988US10494017B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Dec 3, 2019·3 cites·11 claims
- 1088US10291144B2Intelligent power module, electric vehicle, and hybrid carROHM CO LTD·Filed 2016·Granted May 14, 2019·5 cites·17 claims
- 1187US8520270B2Image reader, light guide used for the same, and method of making light guideSAWADA HIDEKI·Filed 2012·Granted Aug 27, 2013·7 cites·6 claims
- 1286US10131377B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Nov 20, 2018·5 cites·22 claims
- 1386US9866155B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2016·Granted Jan 9, 2018·3 cites·20 claims
- 1486US8810867B2LED module and image sensor moduleSAWADA HIDEKI·Filed 2012·Granted Aug 19, 2014·7 cites·19 claims
- 1585US6289254B1Parts selection apparatus and parts selection system with CAD functionCANON KK·Filed 1998·Granted Sep 11, 2001·166 cites·29 claims
- 1684US11097772B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2018·Granted Aug 24, 2021·2 cites·23 claims
- 1784USD858467SPower semiconductor moduleROHM CO LTD·Filed 2017·Granted Sep 3, 2019·22 cites·1 claims
- 1884US8109666B2Light guiding member and linear light source apparatus using sameSAWADA HIDEKI·Filed 2006·Granted Feb 7, 2012·11 cites·13 claims
- 1983US10873284B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2018·Granted Dec 22, 2020·2 cites·9 claims
- 2083US10807635B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Oct 20, 2020·2 cites·16 claims
- 2182US6724821B1Picture coding apparatus with coding efficiency improvedNEC CORP·Filed 2000·Granted Apr 20, 2004·21 cites·15 claims
- 2281US7333249B2Image reading deviceROHM CO LTD·Filed 2004·Granted Feb 19, 2008·19 cites·9 claims
- 2380USD934190SCircuit board for power semiconductor moduleROHM CO LTD·Filed 2020·Granted Oct 26, 2021·8 cites·1 claims
- 2480USD875058SPower semiconductor moduleROHM CO LTD·Filed 2019·Granted Feb 11, 2020·14 cites·1 claims
- 2580US6501800B1Variable bit-rate encoding deviceNEC CORP·Filed 2000·Granted Dec 31, 2002·18 cites·27 claims
- 2679USD864132SPower semiconductor moduleROHM CO LTD·Filed 2017·Granted Oct 22, 2019·15 cites·1 claims
- 2779US7940433B2Image sensorROHM CO LTD·Filed 2008·Granted May 10, 2011·5 cites·7 claims
- 2879US7167284B2Image sensor head provided with separate CCD sensor chip and driver chipROHM CO LTD·Filed 2002·Granted Jan 23, 2007·16 cites·9 claims
- 2978USD927437SPower semiconductor moduleROHM CO LTD·Filed 2020·Granted Aug 10, 2021·7 cites·1 claims
- 3078US8130426B2Image reader, light guide used for the same, and method of making light guideSAWADA HIDEKI·Filed 2008·Granted Mar 6, 2012·4 cites·10 claims
- 3178US2024253613A1Intelligent power module, electric vehicle or hybrid vehicle, and method of assembling intelligent power moduleROHM CO LTD·Filed 2024·Application pending·0 cites
- 3277US10676127B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jun 9, 2020·3 cites·13 claims
- 3377US6512884B1Method and apparatus for synchronized play back of audio-video signalsNEC CORP·Filed 1999·Granted Jan 28, 2003·52 cites·8 claims
- 3475USD934189SCircuit board for power semiconductor moduleROHM CO LTD·Filed 2020·Granted Oct 26, 2021·6 cites·1 claims
- 3575US10597071B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Mar 24, 2020·2 cites·11 claims
- 3675USD847104SPower semiconductor moduleROHM CO LTD·Filed 2018·Granted Apr 30, 2019·14 cites·1 claims
- 3774US10668941B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jun 2, 2020·2 cites·12 claims
- 3874US10530245B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jan 7, 2020·2 cites·12 claims
- 3973US11993247B2Intelligent power module, electric vehicle or hybrid vehicle, and method of assembling intelligent power moduleROHM CO LTD·Filed 2022·Granted May 28, 2024·0 cites·14 claims
- 4073USD847103SPower semiconductor moduleROHM CO LTD·Filed 2018·Granted Apr 30, 2019·13 cites·1 claims
- 4172US7242852B2Recording/reproducing systemNEC CORP·Filed 2001·Granted Jul 10, 2007·10 cites·12 claims
- 4271US9277083B2Image sensor module for image reading apparatus with improved reading flexibilitySAWADA HIDEKI·Filed 2012·Granted Mar 1, 2016·2 cites·21 claims
- 4371US6163646AApparatus for a synchronized playback of audio-video signalsNEC CORP·Filed 1997·Granted Dec 19, 2000·41 cites·5 claims
- 4470US8994294B2LED flash module, LED module, and imaging deviceROHM CO LTD·Filed 2013·Granted Mar 31, 2015·4 cites·24 claims
- 4569US7317562B2Image reading apparatus with plural sensor IC chipsROHM CO LTD·Filed 2003·Granted Jan 8, 2008·8 cites·4 claims
- 4668US6882792B2Time-shift replaying systemNEC CORP·Filed 2001·Granted Apr 19, 2005·8 cites·8 claims
- 4767US10836035B2Operation control device for movable apparatus, operation control system, and method of controlling operations by movable apparatusOKURA YUSOKI CO LTD·Filed 2015·Granted Nov 17, 2020·2 cites·11 claims
- 4867US6738165B2Image reading apparatusROHM CO LTD·Filed 2000·Granted May 18, 2004·7 cites·20 claims
- 4966US10179603B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Jan 15, 2019·1 cites·16 claims
- 5066US7170654B2Contact-type image sensor for reciprocally movable document sheetROHM CO LTD·Filed 2002·Granted Jan 30, 2007·6 cites·11 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →