Inventor · disambiguated record
Tetsuo Tsutsui
Also filed as: TSUTSUI TETSUO
61 granted patents·9 pending applications·1,756 citations·filing 1989–2023
99Inventor score
Top patents by PatentIndex Score
70 records- 0199US7473923B2Organic semiconductor elementSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Jan 6, 2009·79 cites·2 claims
- 0299US7420203B2Organic semiconductor elementSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Sep 2, 2008·106 cites·56 claims
- 0398US7985974B2Light-emitting element, light-emitting device, lighting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Jul 26, 2011·35 cites·26 claims
- 0498US7956349B2Organic semiconductor elementSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Jun 7, 2011·96 cites·100 claims
- 0598US7956353B2Organic semiconductor elementSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted Jun 7, 2011·32 cites·29 claims
- 0697US8581266B2Light-emitting element, light-emitting device, lighting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 12, 2013·16 cites·26 claims
- 0797US5077142AElectroluminescent devicesRICOH KK·Filed 1990·Granted Dec 31, 1991·384 cites·5 claims
- 0896US8502202B2Light-emitting element, light-emitting device, electronic device, and lighting deviceNOWATARI HIROMI·Filed 2010·Granted Aug 6, 2013·16 cites·15 claims
- 0996US6734457B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted May 11, 2004·117 cites·40 claims
- 1095US8941096B2Organic semiconductor elementTSUTSUI TETSUO·Filed 2011·Granted Jan 27, 2015·11 cites·28 claims
- 1195US8431940B2Light-emitting element, light-emitting device, lighting device, and electronic deviceNOWATARI HIROMI·Filed 2012·Granted Apr 30, 2013·11 cites·32 claims
- 1295US8207540B2Light-emitting element, light-emitting device, lighting device, and electronic deviceNOWATARI HIROMI·Filed 2011·Granted Jun 26, 2012·12 cites·38 claims
- 1394US8952394B2Light-emitting element, light-emitting device, lighting device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Feb 10, 2015·7 cites·34 claims
- 1493US6847163B1Self light-emitting device using an inert gasSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Jan 25, 2005·70 cites·12 claims
- 1592US7291969B2Organic electroluminescent deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Nov 6, 2007·66 cites·10 claims
- 1692US7239081B2Organic electroluminescent deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jul 3, 2007·62 cites·33 claims
- 1792US6762553B1Substrate for light emitting device, light emitting device and process for production of light emitting deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jul 13, 2004·83 cites·23 claims
- 1892US6620528B1EL display device and a method of manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Sep 16, 2003·70 cites·40 claims
- 1991US8158991B2Light-emitting element, light-emitting device, electronic device, and lighting deviceNOWATARI HIROMI·Filed 2009·Granted Apr 17, 2012·11 cites·29 claims
- 2091US5382477AOrganic electroluminescent element and process for producing the sameSANYO ELECTRIC CO·Filed 1992·Granted Jan 17, 1995·79 cites·68 claims
- 2190US8835973B2Light-emitting element, light-emitting device, electronic device, and lighting deviceNOWATARI HIROMI·Filed 2012·Granted Sep 16, 2014·6 cites·24 claims
- 2290US7737437B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted Jun 15, 2010·20 cites·24 claims
- 2390US7521710B2Organic thin film transistorIDEMITSU KOSAN CO·Filed 2006·Granted Apr 21, 2009·8 cites·8 claims
- 2490US5085946AElectroluminescence deviceRICOH KK·Filed 1989·Granted Feb 4, 1992·66 cites·26 claims
- 2589US9312507B2Organic semiconductor elementTSUTSUI TETSUO·Filed 2011·Granted Apr 12, 2016·4 cites·14 claims
- 2688US7317282B2Self light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Jan 8, 2008·39 cites·27 claims
- 2787US8389979B2Light-emitting element, light-emitting device, electronic device, and lighting deviceNOWATARI HIROMI·Filed 2010·Granted Mar 5, 2013·7 cites·69 claims
- 2887US7482626B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jan 27, 2009·17 cites·24 claims
- 2987US2024215290A1Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 3084US8339036B2Organic electroluminescent deviceTSUTSUI TETSUO·Filed 2012·Granted Dec 25, 2012·9 cites·32 claims
- 3184US7511421B2Mixed metal and organic electrode for organic deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Mar 31, 2009·28 cites·10 claims
- 3282US8110983B2Self light emitting deviceTSUTSUI TETSUO·Filed 2006·Granted Feb 7, 2012·5 cites·12 claims
- 3380US5059863AOrganic electroluminescent deviceMITSUBISHI CHEM IND·Filed 1990·Granted Oct 22, 1991·56 cites·9 claims
- 3479US9209419B2Organic electroluminescent deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Dec 8, 2015·5 cites·25 claims
- 3579US8445894B2Organic thin film transistorNAKAMURA HIROAKI·Filed 2009·Granted May 21, 2013·2 cites·4 claims
- 3678US8890404B2Organic electroluminescent deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Nov 18, 2014·5 cites·34 claims
- 3778US8494021B2Organic laser deviceYUKAWA MIKIO·Filed 2009·Granted Jul 23, 2013·5 cites·31 claims
- 3877US11889711B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 30, 2024·0 cites·6 claims
- 3976US8629429B2Electrode device for organic device and electronic device having the sameTSUTSUI TETSUO·Filed 2011·Granted Jan 14, 2014·2 cites·19 claims
- 4076US8610109B2Light emitting deviceYAMAZAKI HIROKO·Filed 2010·Granted Dec 17, 2013·5 cites·28 claims
- 4176US8154193B2Organic electroluminescent deviceTSUTSUI TETSUO·Filed 2007·Granted Apr 10, 2012·9 cites·44 claims
- 4275US9343689B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted May 17, 2016·1 cites·24 claims
- 4375US7768193B2Display device incorporating an electrode protection layer exposing the electrode element to an atmosphereSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted Aug 3, 2010·3 cites·20 claims
- 4474US7504049B2Electrode device for organic device, electronic device having electrode device for organic device, and method of forming electrode device for organic deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Mar 17, 2009·18 cites·18 claims
- 4573US7473575B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jan 6, 2009·17 cites·24 claims
- 4672US11217764B2Organic semiconductor elementSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jan 4, 2022·0 cites·12 claims
- 4771US11139445B2Light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 5, 2021·0 cites·20 claims
- 4869US7205019B2EL display device and a method of manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Apr 17, 2007·11 cites·16 claims
- 4969US6866555B2Display element and method of manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Mar 15, 2005·11 cites·30 claims
- 5068US9263691B2Light emitting device containing iridium complexSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Feb 16, 2016·1 cites·14 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →