Inventor · disambiguated record
Kenichi Okazaki
Also filed as: OKAZAKI KENICHI
283 granted patents·124 pending applications·2,064 citations·filing 1975–2025
99Inventor score
Files withSEMICONDUCTOR ENERGY LAB369YAMAZAKI SHUNPEI8OKAZAKI KENICHI6ICHIJO MITSUHIRO3KOEZUKA JUNICHI3
Top patents by PatentIndex Score
407 records- 0199US11107837B2Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semicondutor device, the display device, and the display moduleSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Aug 31, 2021·7 cites·6 claims
- 0299US11024747B2Light-emitting device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jun 1, 2021·8 cites·6 claims
- 0399US8502225B2Light-emitting device and method for manufacturing the sameYAMAZAKI SHUNPEI·Filed 2010·Granted Aug 6, 2013·48 cites·16 claims
- 0499US8377762B2Light-emitting device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Feb 19, 2013·79 cites·10 claims
- 0598US11837607B2Display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Dec 5, 2023·3 cites·10 claims
- 0698US11531243B2Display device and electronic device including the display deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Dec 20, 2022·4 cites·7 claims
- 0798US11063125B2Metal oxide film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jul 13, 2021·6 cites·14 claims
- 0898US10535742B2Metal oxide film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jan 14, 2020·11 cites·9 claims
- 0998US10096684B2Metal oxide film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Oct 9, 2018·16 cites·8 claims
- 1098US10032928B2Semiconductor film, transistor, semiconductor device, display device, and electronic applianceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jul 24, 2018·16 cites·24 claims
- 1198US9666820B2Light-emitting device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted May 30, 2017·24 cites·7 claims
- 1298US9583509B2Semiconductor device wherein an oxide semiconductor layer has a degree of crystallization of 80% or moreSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Feb 28, 2017·19 cites·12 claims
- 1398US9559174B2Semiconductor film, transistor, semiconductor device, display device, and electronic applianceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jan 31, 2017·22 cites·21 claims
- 1498US9443876B2Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display moduleSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Sep 13, 2016·20 cites·48 claims
- 1598US9406760B2Semiconductor film, transistor, semiconductor device, display device, and electronic applianceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Aug 2, 2016·24 cites·29 claims
- 1698US8901556B2Insulating film, method for manufacturing semiconductor device, and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Dec 2, 2014·27 cites·20 claims
- 1798US8654272B2Semiconductor device wherein each of a first oxide semiconductor layer and a second oxide semiconductor layer includes a portion that is in an oxygen-excess state which is in contact with a second insulatng layerYAMAZAKI SHUNPEI·Filed 2010·Granted Feb 18, 2014·37 cites·14 claims
- 1898US8324699B2Method for manufacturing semiconductor deviceICHIJO MITSUHIRO·Filed 2010·Granted Dec 4, 2012·397 cites·7 claims
- 1997US11456320B2Display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 27, 2022·4 cites·6 claims
- 2097US11437523B2Insulating film, method for manufacturing semiconductor device, and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 6, 2022·3 cites·12 claims
- 2197US11316016B2Composite oxide semiconductor and transistorSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Apr 26, 2022·3 cites·8 claims
- 2297US10811435B2Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display moduleSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 20, 2020·13 cites·2 claims
- 2397US10756118B2Display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 25, 2020·9 cites·20 claims
- 2497US10514579B2Display device and electronic device including the display deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 24, 2019·8 cites·20 claims
- 2597US10374184B2Light-emitting device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 6, 2019·12 cites·21 claims
- 2697US10249645B2Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic device including the semiconductor device, the display device, and the display moduleSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Apr 2, 2019·13 cites·15 claims
- 2797US10050153B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 14, 2018·10 cites·20 claims
- 2897US9508861B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Nov 29, 2016·16 cites·23 claims
- 2997US9472682B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Oct 18, 2016·31 cites·12 claims
- 3097US9431465B2Light-emitting device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Aug 30, 2016·15 cites·18 claims
- 3197US9366894B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jun 14, 2016·10 cites·19 claims
- 3297US9349751B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted May 24, 2016·26 cites·16 claims
- 3397US9298057B2Display device and electronic device including the display deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Mar 29, 2016·16 cites·27 claims
- 3497US9153602B2Semiconductor device wherein an oxide semiconductor layer comprises a crystal and has a degree of crystallization of 80% or moreSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 6, 2015·26 cites·16 claims
- 3597US8957411B2Light-emitting device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Feb 17, 2015·20 cites·10 claims
- 3697US8885115B2Semiconductor device wherein each of a first oxide semiconductor layer and a second oxide semiconductor layer includes a portion that is in an oxygen-excess state and is in contact with an insulating layerSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Nov 11, 2014·23 cites·19 claims
- 3797US8785928B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jul 22, 2014·33 cites·16 claims
- 3897US8637347B2Method for manufacturing semiconductor deviceOIKAWA YOSHIAKI·Filed 2010·Granted Jan 28, 2014·28 cites·35 claims
- 3997US8502220B2Semiconductor device and manufacturing method thereofYAMAZAKI SHUNPEI·Filed 2010·Granted Aug 6, 2013·45 cites·10 claims
- 4096US10243005B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Mar 26, 2019·12 cites·16 claims
- 4196US10134914B2Semiconductor device, manufacturing method thereof, and display device including the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 20, 2018·9 cites·24 claims
- 4296US10096719B2Insulating film, method for manufacturing semiconductor device, and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Oct 9, 2018·8 cites·20 claims
- 4396US10043913B2Semiconductor film, semiconductor device, display device, module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Aug 7, 2018·10 cites·16 claims
- 4496US9496412B2Semiconductor device, manufacturing method thereof, and display device including the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 15, 2016·14 cites·8 claims
- 4596US9466756B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Oct 11, 2016·24 cites·14 claims
- 4696US9461126B2Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuitSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 4, 2016·18 cites·19 claims
- 4796US9382611B2Sputtering target, method for manufacturing sputtering target, and method for forming thin filmYAMAZAKI SHUNPEI·Filed 2012·Granted Jul 5, 2016·17 cites·16 claims
- 4896US9246011B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jan 26, 2016·24 cites·5 claims
- 4996US9097925B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Aug 4, 2015·11 cites·25 claims
- 5096US8889477B2Method for forming thin film utilizing sputtering targetYAMAZAKI SHUNPEI·Filed 2012·Granted Nov 18, 2014·16 cites·33 claims
Showing the top 50 of 407 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →