Inventor · disambiguated record
Takehisa Sato
Also filed as: SATO TAKEHISA
26 granted patents·3 pending applications·497 citations·filing 1977–2018
97Inventor score
Files withSEMICONDUCTOR ENERGY LAB8TONEN CORP5EXXONMOBIL RES & ENG CO4SATO TAKEHISA4SANYO ELECTRIC CO2
Top patents by PatentIndex Score
29 records- 0196US7745252B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Jun 29, 2010·38 cites·28 claims
- 0296US7611965B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Nov 3, 2009·58 cites·20 claims
- 0396US4156273AProtection of a switching regulatorSANYO ELECTRIC CO·Filed 1977·Granted May 22, 1979·100 cites·15 claims
- 0491US8463332B2Wireless communication deviceSATO TAKEHISA·Filed 2007·Granted Jun 11, 2013·27 cites·29 claims
- 0589US9455281B2Touch sensor, touch panel, touch panel module, and display deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Sep 27, 2016·6 cites·16 claims
- 0686US5350880AApparatus for varying the sound of music as it is automatically playedKAWAI MUSICAL INSTR MFG CO·Filed 1992·Granted Sep 27, 1994·51 cites·7 claims
- 0785US9172237B2Semiconductor integrated circuitSATO TAKEHISA·Filed 2012·Granted Oct 27, 2015·8 cites·29 claims
- 0885US6426323B1Lubricating oil composition for continuously variable transmissionTONENGENERAL SEKIYU K K·Filed 2001·Granted Jul 30, 2002·27 cites·1 claims
- 0983US6617286B2Lubricating oil composition for continuously variable transmissionTONEN GENERAL SEKIYU K K·Filed 2001·Granted Sep 9, 2003·24 cites·5 claims
- 1082US7830113B2Semiconductor device, communication system, and method of charging the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Nov 9, 2010·8 cites·16 claims
- 1180US8862053B2Semiconductor device, communication system, and method of charging the semiconductor deviceSATO TAKEHISA·Filed 2011·Granted Oct 14, 2014·4 cites·16 claims
- 1277US7684781B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Mar 23, 2010·9 cites·24 claims
- 1377US6593281B2Lubricating oil composition for automatic transmissionTONENGENERAL SEKIYU K K·Filed 2001·Granted Jul 15, 2003·17 cites·5 claims
- 1476US8604547B2Memory element and semiconductor deviceYUKAWA MIKIO·Filed 2006·Granted Dec 10, 2013·10 cites·32 claims
- 1574US8188461B2Organic memory deviceSATO TAKEHISA·Filed 2006·Granted May 29, 2012·4 cites·3 claims
- 1673US8030885B2Semiconductor device, communication system, and method of charging the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Oct 4, 2011·2 cites·20 claims
- 1773US5366646ALubricating oil compositionTONEN CORP·Filed 1993·Granted Nov 22, 1994·20 cites·5 claims
- 1872US9507366B2Power supply control deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 29, 2016·3 cites·20 claims
- 1969US8536067B2Semiconductor device and method for manufacturing the sameKATO KIYOSHI·Filed 2011·Granted Sep 17, 2013·2 cites·21 claims
- 2068US5344582ATraction fluid derived from cyclopentadiene oligomersTONEN CORP·Filed 1992·Granted Sep 6, 1994·19 cites·3 claims
- 2167US5804096ARefrigerating machine oilTONEN CORP·Filed 1994·Granted Sep 8, 1998·19 cites·8 claims
- 2264US7960771B2Semiconductor device comprising a switching element and memory element having an organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Jun 14, 2011·2 cites·23 claims
- 2364US5514292ALubricating oil compositionTONEN CORP·Filed 1994·Granted May 7, 1996·12 cites·6 claims
- 2461US5798054ALubricant and combination lubricant and refrigerant compositionTONEN CORP·Filed 1996·Granted Aug 25, 1998·19 cites·8 claims
- 2560US10844306B2Lubricating oil compositionEXXONMOBIL RES & ENG CO·Filed 2017·Granted Nov 24, 2020·0 cites·12 claims
- 2650US4510563ASwitching power supplySANYO ELECTRIC CO·Filed 1983·Granted Apr 9, 1985·8 cites·7 claims
- 2744US2020071634A1Lubricating oil compositionEXXONMOBIL RES & ENG CO·Filed 2017·Application pending·0 cites
- 2844US2019284499A1Lubricant compositionEXXONMOBIL RES & ENG CO·Filed 2017·Application pending·0 cites
- 2944US2019390131A1Lubricant compositionEXXONMOBIL RES & ENG CO·Filed 2018·Application pending·0 cites
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