Inventor · disambiguated record
Kazutaka Inukai
Also filed as: INUKAI KAZUTAKA
64 granted patents·3 pending applications·4,085 citations·filing 2000–2014
99Inventor score
Files withSEMICONDUCTOR ENERGY LAB60YAMAZAKI SHUNPEI4INUKAI KAZUTAKA1KOYAMA JUN1SEMICONDUTOR ENERGY LAB CO LTD1
Top patents by PatentIndex Score
67 records- 0199US6680577B1EL display device and electronic apparatusSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Jan 20, 2004·255 cites·18 claims
- 0298US8648345B2Electronic deviceYAMAZAKI SHUNPEI·Filed 2011·Granted Feb 11, 2014·30 cites·34 claims
- 0398US8017945B2Display device using light-emitting elementSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Sep 13, 2011·48 cites·22 claims
- 0498US6936846B2Self-luminous device and electric machine using the sameSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Aug 30, 2005·175 cites·16 claims
- 0598US6791129B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Sep 14, 2004·219 cites·106 claims
- 0698US6690033B2Electronic device having a light-emitting elementSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Feb 10, 2004·226 cites·17 claims
- 0798US6580094B1Electro luminescence display deviceSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Jun 17, 2003·142 cites·25 claims
- 0898US6548960B2Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Apr 15, 2003·214 cites·49 claims
- 0998US6384427B1Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted May 7, 2002·237 cites·12 claims
- 1097US7279752B2Display device using electroluminescence materialSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Oct 9, 2007·75 cites·72 claims
- 1197US7142781B2Self-luminous device and electric machine using the sameSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Nov 28, 2006·101 cites·32 claims
- 1297US6909243B2Light-emitting device and method of driving the sameSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jun 21, 2005·133 cites·15 claims
- 1397US6872973B1Electro-optical deviceSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Mar 29, 2005·108 cites·32 claims
- 1497US6825820B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Nov 30, 2004·99 cites·39 claims
- 1597US6809343B2Electro luminescence display deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Oct 26, 2004·76 cites·30 claims
- 1697US6788003B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Sep 7, 2004·102 cites·25 claims
- 1797US6677621B2Light emitting device and electrical applianceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Jan 13, 2004·98 cites·41 claims
- 1896US7053890B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted May 30, 2006·123 cites·82 claims
- 1996US6798148B2Display device, light emitting device, and electronic equipmentSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Sep 28, 2004·88 cites·25 claims
- 2096US6756740B2Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jun 29, 2004·100 cites·52 claims
- 2196US6670637B2Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Dec 30, 2003·121 cites·24 claims
- 2295US8436846B2Display device and electronic deviceYAMAZAKI SHUNPEI·Filed 2009·Granted May 7, 2013·14 cites·11 claims
- 2395US7403179B2Electro-optical deviceSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Jul 22, 2008·29 cites·45 claims
- 2495US7113154B1Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Sep 26, 2006·133 cites·78 claims
- 2595US6995520B2Active matrix light-emitting device and a driving method thereofSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Feb 7, 2006·67 cites·30 claims
- 2695US6706544B2Light emitting device and fabricating method thereofSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Mar 16, 2004·91 cites·44 claims
- 2794US6774876B2Self light emitting device and driving method thereofSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Aug 10, 2004·66 cites·34 claims
- 2893US7579203B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Aug 25, 2009·109 cites·40 claims
- 2993US7425937B2Device and driving method thereofSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Sep 16, 2008·53 cites·39 claims
- 3093US6903731B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Jun 7, 2005·59 cites·38 claims
- 3193US6690034B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Feb 10, 2004·61 cites·8 claims
- 3292US7820464B2Light emitting device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Oct 26, 2010·20 cites·14 claims
- 3392US7061186B2EL display device and electronic apparatusSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jun 13, 2006·54 cites·19 claims
- 3491US7019718B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Mar 28, 2006·74 cites·36 claims
- 3590US8829668B2Electronic deviceYAMAZAKI SHUNPEI·Filed 2011·Granted Sep 9, 2014·9 cites·16 claims
- 3690US7230591B2Display device and method of driving the sameSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Jun 12, 2007·42 cites·22 claims
- 3790US7042427B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted May 9, 2006·44 cites·45 claims
- 3889US7525165B2Light emitting device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Apr 28, 2009·42 cites·11 claims
- 3988US7319443B2Current source circuit, display device using the same and driving method thereofSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Jan 15, 2008·34 cites·28 claims
- 4088US7071911B2Light emitting device, driving method thereof and electric equipment using the light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Jul 4, 2006·46 cites·56 claims
- 4186US8956895B2Light emitting deviceYAMAZAKI SHUNPEI·Filed 2009·Granted Feb 17, 2015·9 cites·30 claims
- 4285US7639248B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Dec 29, 2009·25 cites·26 claims
- 4383US7218297B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted May 15, 2007·20 cites·38 claims
- 4483US7102161B2Switching element, display device using the switching element, and light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Sep 5, 2006·31 cites·2 claims
- 4581US7091938B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Aug 15, 2006·21 cites·27 claims
- 4679US6989805B2Light emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Jan 24, 2006·26 cites·50 claims
- 4776US6417521B2Transmission circuit and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Jul 9, 2002·18 cites·20 claims
- 4875US7208765B2Electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Apr 24, 2007·15 cites·37 claims
- 4973US7365715B2Electronic circuit, electronic device and personal computerSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Apr 29, 2008·12 cites·37 claims
- 5072US8736520B2Electro-optical deviceKOYAMA JUN·Filed 2008·Granted May 27, 2014·3 cites·22 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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