Inventor · disambiguated record
Yasuhiro Shiraki
Also filed as: SHIRAKI YASUHIRO
25 granted patents·3 pending applications·397 citations·filing 1980–2019
96Inventor score
Files withHITACHI LTD13MITSUBISHI ELECTRIC CORP9AGENCY IND SCIENCE TECHN2FUJI XEROX CO LTD2TOSHIBA KK1
Top patents by PatentIndex Score
28 records- 0195US5425041AMultiquantum barrier laser having high electron and hole reflectivity of layersFUJI XEROX CO LTD·Filed 1994·Granted Jun 13, 1995·102 cites·27 claims
- 0286US4433202AThin film solar cellHITACHI LTD·Filed 1982·Granted Feb 21, 1984·46 cites·12 claims
- 0379US6969808B2Multi-layer printed boardMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Nov 29, 2005·24 cites·9 claims
- 0477US5236547AMethod of forming a pattern in semiconductor device manufacturing processTOSHIBA KK·Filed 1991·Granted Aug 17, 1993·60 cites·20 claims
- 0571US11233441B2Rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jan 25, 2022·1 cites·6 claims
- 0668US4673959AHeterojunction FET with doubly-doped channelHITACHI LTD·Filed 1984·Granted Jun 16, 1987·20 cites·15 claims
- 0767US4351856ASemiconductor device and method of manufacturing the sameHITACHI LTD·Filed 1980·Granted Sep 28, 1982·27 cites·8 claims
- 0860US4605945ASemiconductor deviceHITACHI LTD·Filed 1984·Granted Aug 12, 1986·15 cites·22 claims
- 0957US10366826B2Dual-mode choke coil and high-frequency filter using same, and on-board motor integrated electric power steering and on-board charging deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 30, 2019·1 cites·19 claims
- 1056US9271432B2Power conversion device with reduced noise source current, reduced high frequency current and reduced resonance currentYOKOZUTSUMI RYO·Filed 2011·Granted Feb 23, 2016·1 cites·20 claims
- 1155US4904989ADisplay deviceHITACHI LTD·Filed 1987·Granted Feb 27, 1990·19 cites·7 claims
- 1253US11984833B2Electric vehicle control deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 14, 2024·0 cites·10 claims
- 1353US4796068ASemiconductor device having ultrahigh-mobilityHITACHI LTD·Filed 1987·Granted Jan 3, 1989·14 cites·31 claims
- 1452US7187225B2Electronic control unitMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Mar 6, 2007·3 cites·7 claims
- 1550US4559547ASemiconductor deviceHITACHI LTD·Filed 1982·Granted Dec 17, 1985·10 cites·21 claims
- 1646US11373799B2Choke coilMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 28, 2022·0 cites·8 claims
- 1743US5047111AMethod of forming a metal silicide filmAGENCY IND SCIENCE TECHN·Filed 1987·Granted Sep 10, 1991·9 cites·8 claims
- 1843US4759030ASemiconductor laserHITACHI LTD·Filed 1986·Granted Jul 19, 1988·6 cites·6 claims
- 1942US5837565ASemiconductor deviceHITACHI LTD·Filed 1995·Granted Nov 17, 1998·6 cites·10 claims
- 2041US4785340ASemiconductor device having doping multilayer structureAGENCY IND SCIENCE TECHN·Filed 1986·Granted Nov 15, 1988·11 cites·6 claims
- 2138US4835583ASemiconductor device having strained superlattice buffer layers with In-doped GaAs substrateHITACHI LTD·Filed 1986·Granted May 30, 1989·8 cites·14 claims
- 2235US4805005ASemiconductor device and manufacturing method of the sameHITACHI LTD·Filed 1985·Granted Feb 14, 1989·5 cites·11 claims
- 2335US2020027652A1Noise filter and power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 2434US5831296ASemiconductor deviceHITACHI LTD·Filed 1994·Granted Nov 3, 1998·3 cites·2 claims
- 2534US5491709ASemiconductor laser deviceFUJI XEROX CO LTD·Filed 1993·Granted Feb 13, 1996·3 cites·18 claims
- 2634US4672406ASemiconductor member and semiconductor device employing the sameHITACHI LTD·Filed 1984·Granted Jun 9, 1987·3 cites·11 claims
- 2734US2001024944A1Mobile radio transmitterMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 2832US2019118654A1Electric-vehicle propulsion control apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →