Inventor · disambiguated record
Naoto Kusumoto
Also filed as: KUSUMOTO NAOTO
235 granted patents·27 pending applications·8,222 citations·filing 1992–2025
99Inventor score
Top patents by PatentIndex Score
262 records- 0199US5313076AThin film transistor and semiconductor device including a laser crystallized semiconductorSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted May 17, 1994·309 cites·16 claims
- 0298US10394069B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 27, 2019·14 cites·8 claims
- 0398US6847064B2Semiconductor device having a thin film transistorSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Jan 25, 2005·122 cites·11 claims
- 0498US6756258B2Method of manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Jun 29, 2004·163 cites·32 claims
- 0598US6528359B2Laser annealing method and laser annealing deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Mar 4, 2003·135 cites·34 claims
- 0698US5953597AMethod for producing insulated gate thin film semiconductor deviceSEMICONDUTOR ENERGY LAB CO LTD·Filed 1996·Granted Sep 14, 1999·297 cites·6 claims
- 0798US5712191AMethod for producing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Jan 27, 1998·397 cites·15 claims
- 0898US5656825AThin film transistor having crystalline semiconductor layer obtained by irradiationSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Aug 12, 1997·298 cites·53 claims
- 0998US5648662AElectro-optical device with amorphous and crystalline shift registersSEMICONDUCTOR ENERGY LAB·Filed 1994·Granted Jul 15, 1997·257 cites·14 claims
- 1097US11239273B2Imaging device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Feb 1, 2022·3 cites·8 claims
- 1197US6797548B2Electro-optical device and thin film transistor and method for forming the sameSEMICONDUCTOR ENERGY LAB CO IN·Filed 2001·Granted Sep 28, 2004·109 cites·115 claims
- 1297US6335213B1Electro-optical device and thin film transistor and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Jan 1, 2002·140 cites·9 claims
- 1397US6242291B1Laser annealing method and laser annealing deviceSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Jun 5, 2001·180 cites·47 claims
- 1497US6215595B1Apparatus and method for laser radiationSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Apr 10, 2001·100 cites·25 claims
- 1597US6124155AElectro-optical device and thin film transistor and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1998·Granted Sep 26, 2000·141 cites·54 claims
- 1697US5959779ALaser irradiation apparatusSEMICONDUCTOR ENERGY LAB·Filed 1998·Granted Sep 28, 1999·158 cites·12 claims
- 1797US5900980AApparatus and method for laser radiationSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted May 4, 1999·169 cites·8 claims
- 1897US5811328AElectro-optical device and thin film transistor and method forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Sep 22, 1998·154 cites·12 claims
- 1996US12235537B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Feb 25, 2025·2 cites·15 claims
- 2096US11822198B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Nov 21, 2023·2 cites·7 claims
- 2196US11715740B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 1, 2023·2 cites·12 claims
- 2296US10020336B2Imaging device and electronic device using three dimentional (3D) integrationSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jul 10, 2018·11 cites·10 claims
- 2396US8963148B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Feb 24, 2015·29 cites·20 claims
- 2496US7923311B2Electro-optical device and thin film transistor and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Apr 12, 2011·22 cites·54 claims
- 2596US7667310B2Paper including semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Feb 23, 2010·39 cites·24 claims
- 2696US7485838B2Semiconductor device comprising a photoelectric current amplifierSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Feb 3, 2009·32 cites·10 claims
- 2796US6204099B1Method for producing insulated gate thin film semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Mar 20, 2001·139 cites·80 claims
- 2896US6166399AActive matrix device including thin film transistorsSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Dec 26, 2000·129 cites·12 claims
- 2996US5815494ALaser irradiation apparatus and laser irradiation methodSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Sep 29, 1998·160 cites·16 claims
- 3096US5352291AMethod of annealing a semiconductorSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Oct 4, 1994·260 cites·13 claims
- 3195US11935897B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Mar 19, 2024·1 cites·3 claims
- 3295US11694648B2Display device with switches connecting signal lines and gate linesSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 4, 2023·2 cites·4 claims
- 3395US11626082B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Apr 11, 2023·2 cites·3 claims
- 3495US11550181B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 10, 2023·2 cites·4 claims
- 3595US11355082B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Jun 7, 2022·6 cites·17 claims
- 3695US11302278B2Display device including pixel and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 12, 2022·9 cites·15 claims
- 3795US11003009B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted May 11, 2021·3 cites·4 claims
- 3895US7507991B2Electro-optical device and thin film transistor and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Mar 24, 2009·53 cites·16 claims
- 3995US6558991B2Laser irradiation apparatus and laser irradiation methodSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted May 6, 2003·66 cites·43 claims
- 4095US6388812B2Apparatus and method for laser radiationSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted May 14, 2002·53 cites·21 claims
- 4195US6271066B1Semiconductor material and method for forming the same and thin film transistorSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Aug 7, 2001·108 cites·49 claims
- 4295US6027960ALaser annealing method and laser annealing deviceSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Feb 22, 2000·146 cites·107 claims
- 4394US10872982B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 22, 2020·9 cites·4 claims
- 4494US7510950B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Mar 31, 2009·30 cites·31 claims
- 4594US7335951B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Feb 26, 2008·68 cites·119 claims
- 4694US6562672B2Semiconductor material and method for forming the same and thin film transistorSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted May 13, 2003·83 cites·30 claims
- 4794US6265745B1Method for producing insulated gate thin film semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Jul 24, 2001·96 cites·11 claims
- 4894US6242292B1Method of producing a semiconductor device with overlapped scanned linear lasersSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Jun 5, 2001·127 cites·155 claims
- 4994US5578520AMethod for annealing a semiconductorSEMICONDUCTOR ENERGY LAB·Filed 1994·Granted Nov 26, 1996·135 cites·15 claims
- 5093US11048134B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jun 29, 2021·3 cites·14 claims
Showing the top 50 of 262 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Naoto Kusumoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →