Inventor · disambiguated record
Keisuke Tsukamoto
Also filed as: TSUKAMOTO KEISUKE
39 granted patents·13 pending applications·389 citations·filing 1985–2021
98Inventor score
Files withTOYOTA MOTOR CO LTD13FUNAI ELECTRIC CO11TSUKAMOTO KEISUKE8RENESAS ELECTRONICS CORP4RENESAS TECH CORP4
Top patents by PatentIndex Score
52 records- 0196US4590907AMethod of adaptively controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device thereforTOYOTA MOTOR CO LTD·Filed 1985·Granted May 27, 1986·60 cites·7 claims
- 0294US8951869B2Method of manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 10, 2015·17 cites·17 claims
- 0389US7397516B2Television broadcast receiverFUNAI ELETRIC CO LTD·Filed 2005·Granted Jul 8, 2008·17 cites·4 claims
- 0484US7420621B2Video and audio signal output deviceFUNAI ELECTRIC CO·Filed 2005·Granted Sep 2, 2008·9 cites·6 claims
- 0584US7015090B2Method of manufacturing a semiconductor device having trenches for isolation and capacitor formation trenchesRENESAS TECH CORP·Filed 2003·Granted Mar 21, 2006·30 cites·38 claims
- 0680US8686392B2Semiconductor deviceTSUKAMOTO KEISUKE·Filed 2012·Granted Apr 1, 2014·6 cites·9 claims
- 0776US8264053B2Semiconductor device including a magnetic tunnel junction and method of manufacturing the sameTSUKAMOTO KEISUKE·Filed 2009·Granted Sep 11, 2012·8 cites·7 claims
- 0873US10263005B2Method of manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Apr 16, 2019·1 cites·11 claims
- 0972US7788691B2Terrestrial digital TV broadcast signal receiverFUNAI ELECTRIC CO·Filed 2005·Granted Aug 31, 2010·3 cites·6 claims
- 1072US5190008ALean burn internal combustion engineFUJITSU TEN LTD·Filed 1992·Granted Mar 2, 1993·25 cites·6 claims
- 1167US6027697AMethod and apparatus for treating combustion exhaust gasesEBARA CORP·Filed 1996·Granted Feb 22, 2000·38 cites·18 claims
- 1265US7001808B2Semiconductor integrated circuit device having a dummy conductive film and method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Feb 21, 2006·10 cites·19 claims
- 1364US7523476B2Digital/analogue TV receiver that renews a channel map using event information and virtual channel tablesFUNAI ELECTRIC CO·Filed 2003·Granted Apr 21, 2009·6 cites·8 claims
- 1463US8441083B2Semiconductor device including a magnetic tunnel junction and method of manufacturing the sameTSUKAMOTO KEISUKE·Filed 2012·Granted May 14, 2013·2 cites·6 claims
- 1563US8281651B2Vehicular abnormality diagnosing apparatusTSUKAMOTO KEISUKE·Filed 2010·Granted Oct 9, 2012·1 cites·20 claims
- 1663US5060618AMethod and apparatus for controlling torque variations in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Oct 29, 1991·20 cites·12 claims
- 1763US4879673AMethod and device for correcting a fuel injection quantity in a diesel engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Nov 7, 1989·13 cites·7 claims
- 1863US4736726AMethod and system for controlling fuel ignition timing in diesel engineTOYOTA MOTOR CO LTD·Filed 1986·Granted Apr 12, 1988·15 cites·8 claims
- 1962US8415756B2Semiconductor device and method of manufacturing the sameTSUKAMOTO KEISUKE·Filed 2010·Granted Apr 9, 2013·1 cites·13 claims
- 2061US11668254B2Throttle operating deviceASAHI DENSO CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·17 claims
- 2161US8264023B2Semiconductor device and manufacturing method of semiconductor deviceTAKEUCHI YOSUKE·Filed 2010·Granted Sep 11, 2012·1 cites·12 claims
- 2260US8875214B2TelevisionFUNAI ELECTRIC CO·Filed 2013·Granted Oct 28, 2014·1 cites·4 claims
- 2360US7975278B2Digital broadcast receiving apparatusFUNERAL ELECTRIC CO LTD·Filed 2007·Granted Jul 5, 2011·2 cites·9 claims
- 2459US4572130AMethod of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device thereforTOYOTA MOTOR CO LTD·Filed 1985·Granted Feb 25, 1986·12 cites·4 claims
- 2555US7500259B2Video signal receiver with daylight savings time transition supportFUNAI ELECTRIC CO·Filed 2003·Granted Mar 3, 2009·2 cites·11 claims
- 2654US7095074B2Semiconductor device with reduced memory leakage currentRENESAS TECH CORP·Filed 2002·Granted Aug 22, 2006·5 cites·64 claims
- 2754US5058556ADevice for determining activated condition of an oxygen sensorTOYOTA MOTOR CO LTD·Filed 1991·Granted Oct 22, 1991·18 cites·3 claims
- 2853US10056262B2Non-volatile memory having individually optimized silicide contacts and process thereforSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Aug 21, 2018·0 cites·11 claims
- 2953US6808951B2Semiconductor integrated circuit device and manufacturing method thereofRENESAS TECH CORP·Filed 2001·Granted Oct 26, 2004·5 cites·22 claims
- 3052US9799667B2Method of manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Oct 24, 2017·0 cites·7 claims
- 3151US5067465ALean burn internal combustion engineFUJITSU TEN LTD·Filed 1991·Granted Nov 26, 1991·13 cites·6 claims
- 3249US8478112B2Digital broadcast recording deviceTSUKAMOTO KEISUKE·Filed 2008·Granted Jul 2, 2013·0 cites·10 claims
- 3348US4643154AMethod of and device for controlling fuel injection timing in diesel engineTOYOTA MOTOR CO LTD·Filed 1985·Granted Feb 17, 1987·11 cites·8 claims
- 3447US4862853AMethod of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device thereforTOYOTA MOTOR CO LTD·Filed 1985·Granted Sep 5, 1989·11 cites·5 claims
- 3547US2007006261A1Broadcast receiving set, broadcast receiver device, channel addition control method, and channel deletion control methodFUNAI ELECTRIC CO·Filed 2006·Application pending·0 cites
- 3647US2017054032A1Non-volatile memory having individually optimized silicide contacts and process thereforSANDISK TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 3747US2003154482A1Digital broadcast receiverFiled 2003·Application pending·0 cites
- 3846US5056491AApparatus for controlling an air-fuel ratio in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1990·Granted Oct 15, 1991·10 cites·14 claims
- 3945US2006010474A1Television broadcast receiverFUNAI ELECTRIC CO·Filed 2005·Application pending·0 cites
- 4044US2004045023A1Digital/analog broadcast receiverFiled 2003·Application pending·0 cites
- 4144US2014302646A1Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 4242US2015194135A1Terminal Device, Display Device, and Display SystemFUNAI ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4340US2013188098A1Remote control system and control terminalFUNAI ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4440US2014375675A1Image output apparatus and display deviceFUNAI ELECTRIC CO·Filed 2012·Application pending·0 cites
- 4538US5146885AAir-fuel ratio control device for an engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Sep 15, 1992·6 cites·19 claims
- 4638US2006033141A1Method of manufacturing a semiconductor device having trenches for isolation and capacitorOKAZAKI TSUTOMU·Filed 2005·Application pending·0 cites
- 4737US2012266205A1Electronic Device Having Connection TerminalTSUKAMOTO KEISUKE·Filed 2012·Application pending·0 cites
- 4836US4726345AMethod and device for controlling energization of high pressure electromagnetic valveTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 23, 1988·7 cites·3 claims
- 4936US2013188099A1Audio adjustment device and a television receiving device providing sameFUNAI ELECTRIC CO·Filed 2013·Application pending·0 cites
- 5034US2012134643A1Image Display EquipmentTSUKAMOTO KEISUKE·Filed 2011·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →