Inventor · disambiguated record
Takuya Hirohashi
Also filed as: HIROHASHI TAKUYA
73 granted patents·14 pending applications·1,235 citations·filing 2009–2025
99Inventor score
Top patents by PatentIndex Score
87 records- 0199US8319218B2Oxide semiconductor layer and semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Nov 27, 2012·80 cites·22 claims
- 0299US8309961B2Semiconductor device, display device, and electronic applianceYAMAZAKI SHUNPEI·Filed 2010·Granted Nov 13, 2012·164 cites·22 claims
- 0398US11652110B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted May 16, 2023·4 cites·16 claims
- 0498US9893200B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Feb 13, 2018·20 cites·14 claims
- 0598US9853167B2Oxide semiconductor film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 26, 2017·21 cites·31 claims
- 0698US9306072B2Oxide semiconductor layer and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Apr 5, 2016·38 cites·15 claims
- 0798US9252288B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Feb 2, 2016·41 cites·10 claims
- 0898US9214563B2Oxide semiconductor film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Dec 15, 2015·37 cites·16 claims
- 0998US9064966B2Semiconductor device with oxide semiconductorSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jun 23, 2015·32 cites·17 claims
- 1098US9054134B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jun 9, 2015·30 cites·18 claims
- 1198US8686425B2Method for manufacturing semiconductor deviceYAMAZAKI SHUNPEI·Filed 2012·Granted Apr 1, 2014·60 cites·40 claims
- 1298US8643011B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Feb 4, 2014·45 cites·26 claims
- 1398US8530285B2Method for manufacturing semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Sep 10, 2013·76 cites·18 claims
- 1498US8492758B2Oxide semiconductor film and semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Jul 23, 2013·78 cites·27 claims
- 1598US8492757B2Semiconductor device and method for manufacturing the sameSAKATA JUNICHIRO·Filed 2010·Granted Jul 23, 2013·44 cites·39 claims
- 1698US8329506B2Semiconductor device and method for manufacturing the sameAKIMOTO KENGO·Filed 2009·Granted Dec 11, 2012·64 cites·12 claims
- 1797US10418491B2Oxide semiconductor film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Sep 17, 2019·17 cites·10 claims
- 1897US10403763B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Sep 3, 2019·12 cites·11 claims
- 1997US9935202B2Transistor and display device comprising oxide semiconductor layerYAMAZAKI SHUNPEI·Filed 2012·Granted Apr 3, 2018·27 cites·29 claims
- 2097US9496414B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Nov 15, 2016·10 cites·20 claims
- 2197US9406808B2Semiconductor device, display device, and electronic applianceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Aug 2, 2016·34 cites·26 claims
- 2297US9318617B2Method for manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Apr 19, 2016·25 cites·17 claims
- 2397US8916870B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Dec 23, 2014·23 cites·16 claims
- 2497US8872175B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Oct 28, 2014·23 cites·20 claims
- 2596US10892282B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jan 12, 2021·8 cites·40 claims
- 2696US9859401B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Jan 2, 2018·14 cites·32 claims
- 2796US9831274B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 28, 2017·10 cites·13 claims
- 2896US9293541B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 22, 2016·10 cites·19 claims
- 2996US9246011B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jan 26, 2016·24 cites·5 claims
- 3096US8709654B2Power storage device and method for manufacturing the sameTAKEUCHI TOSHIHIKO·Filed 2012·Granted Apr 29, 2014·29 cites·18 claims
- 3195US10115831B2Semiconductor device having an oxide semiconductor layer comprising a nanocrystalSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Oct 30, 2018·10 cites·14 claims
- 3295US9324878B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Apr 26, 2016·11 cites·26 claims
- 3394US11710823B2Particle, electrode, power storage device, electronic device, and method for manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 25, 2023·3 cites·9 claims
- 3494US10461099B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Oct 29, 2019·5 cites·19 claims
- 3594US9881939B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jan 30, 2018·10 cites·9 claims
- 3694US9583601B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Feb 28, 2017·8 cites·20 claims
- 3793US10236391B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Mar 19, 2019·4 cites·18 claims
- 3893US9871058B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 16, 2018·6 cites·29 claims
- 3992US10121903B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 6, 2018·6 cites·18 claims
- 4092US10084186B2Particle, electrode, power storage device, electronic device, and method for manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Sep 25, 2018·3 cites·22 claims
- 4192US9991396B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jun 5, 2018·4 cites·20 claims
- 4292US9443987B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Sep 13, 2016·10 cites·20 claims
- 4391US10374030B2Metal oxide semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 6, 2019·5 cites·21 claims
- 4490US12302639B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted May 13, 2025·0 cites·15 claims
- 4589US10141425B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 27, 2018·3 cites·17 claims
- 4689US9882211B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 30, 2018·6 cites·24 claims
- 4788US9034104B2Method for manufacturing a semiconductor device comprising single- and multi-component oxide semiconductor layersYAMAZAKI SHUNPEI·Filed 2010·Granted May 19, 2015·8 cites·46 claims
- 4887US10249876B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 2, 2019·4 cites·12 claims
- 4986US11978742B2Metal oxide film and method for forming metal oxide filmSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted May 7, 2024·0 cites·28 claims
- 5086US9653728B2Graphene, power storage device, and electric deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 16, 2017·2 cites·16 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →