Inventor · disambiguated record
Atsushi Takeuchi
Also filed as: SAKO ATSUMASA · TAKEUCHI ATSUSHI
119 granted patents·18 pending applications·1,132 citations·filing 1978–2025
99Inventor score
Top patents by PatentIndex Score
137 records- 0197US4743841ASemiconductor integrated circuit including circuit elements evaluating the same and having means for testing the circuit elementsFUJITSU LTD·Filed 1986·Granted May 10, 1988·133 cites·7 claims
- 0294US6631106B1Spare area with a predetermined capacity for a detective sector allocated in each zoneFUJITSU LTD·Filed 1999·Granted Oct 7, 2003·117 cites·20 claims
- 0393US9846027B2Measuring apparatus, method, and programKIMURA ISAO·Filed 2010·Granted Dec 19, 2017·24 cites·10 claims
- 0493US8204666B2Driving support device, driving support method, and driving support programTAKEUCHI ATSUSHI·Filed 2009·Granted Jun 19, 2012·43 cites·11 claims
- 0592US11740453B2Apparatus configured to fly light-absorbing material, apparatus configured to model three-dimensional modeled object, and method of flying light-absorbing materialSUHARA HIROYUKI·Filed 2020·Granted Aug 29, 2023·3 cites·16 claims
- 0688US11141120B2Radiographing apparatusCANON KK·Filed 2019·Granted Oct 12, 2021·9 cites·11 claims
- 0787US7184296B2Memory deviceFUJITSU LTD·Filed 2005·Granted Feb 27, 2007·19 cites·20 claims
- 0885US8345351B2Portable microscope system with an independent control unitNIKON CORP·Filed 2011·Granted Jan 1, 2013·7 cites·12 claims
- 0984US8911063B2Thin film forming apparatus, thin film forming method, electro-mechanical transducer element, liquid ejecting head, and inkjet recording apparatusWATANABE YASUHIRO·Filed 2013·Granted Dec 16, 2014·6 cites·9 claims
- 1083US8256312B2Transmission and method of shift control for transmissionHATORI HIROKI·Filed 2010·Granted Sep 4, 2012·10 cites·12 claims
- 1182US9533502B2Electro-mechanical transducer element, liquid droplet ejecting head, image forming apparatus, and electro-mechanical transducer element manufacturing methodMACHIDA OSAMU·Filed 2013·Granted Jan 3, 2017·3 cites·17 claims
- 1282US7251169B2Voltage supply circuit and semiconductor memoryFUJITSU LTD·Filed 2005·Granted Jul 31, 2007·11 cites·7 claims
- 1381US10955571B2Radiographing apparatus and radiographing systemCANON KK·Filed 2019·Granted Mar 23, 2021·3 cites·24 claims
- 1481US8195371B2Motion control device for vehicleYASUI YOSHIYUKI·Filed 2009·Granted Jun 5, 2012·14 cites·13 claims
- 1580US8423250B2Vehicle control device, vehicle control method and computer programKONDOU YOSHITO·Filed 2008·Granted Apr 16, 2013·14 cites·10 claims
- 1680US8232339B2Production of molded fibrous basic magnesium sulfate filler-containing olefin polymer composition productsTAKEUCHI ATSUSHI·Filed 2011·Granted Jul 31, 2012·2 cites·11 claims
- 1780US7399116B2Temperature sensor circuit and calibration method thereofFUJITSU LTD·Filed 2005·Granted Jul 15, 2008·11 cites·11 claims
- 1880US4812680AHigh voltage detecting circuitFUJITSU LTD·Filed 1987·Granted Mar 14, 1989·27 cites·3 claims
- 1978US7643382B2Preheat bulk erasing device for phase-change type optical diskSONY CORP·Filed 2005·Granted Jan 5, 2010·3 cites·10 claims
- 2077US9202717B2Method of making liquid discharge head, liquid discharge head, liquid discharge apparatus having liquid discharge head, and manufacturing apparatus of liquid discharge headTAKEUCHI ATSUSHI·Filed 2012·Granted Dec 1, 2015·4 cites·8 claims
- 2177US9056454B2Actuator, method of manufacturing the actuator, and liquid droplet ejecting head, liquid droplet ejecting apparatus, and image forming apparatus having the actuatorMACHIDA OSAMU·Filed 2014·Granted Jun 16, 2015·3 cites·6 claims
- 2277US6347009B1Illuminating light selection device for a microscopeNIKON CORP·Filed 1999·Granted Feb 12, 2002·48 cites·8 claims
- 2376US4800304ATime delay circuit for a semiconductor deviceFUJITSU LTD·Filed 1988·Granted Jan 24, 1989·33 cites·6 claims
- 2476US2025296329A1Liquid discharge head and liquid discharge apparatusTAKEUCHI ATSUSHI·Filed 2025·Application pending·0 cites
- 2575US5175739ASemiconductor optical device having a non-linear operational characteristicFUJITSU LTD·Filed 1991·Granted Dec 29, 1992·44 cites·34 claims
- 2675US4737936ASemiconductor memory device having improved write-verify operationFUJITSU LTD·Filed 1985·Granted Apr 12, 1988·32 cites·6 claims
- 2774US8888253B2Method of manufacturing electromechanical transducer layer, method of manufacturing electromechanical transducer element, electromechanical transducer layer formed by the method, electromechanical transducer element, inkjet head and inkjet recording apparatusMACHIDA OSAMU·Filed 2012·Granted Nov 18, 2014·3 cites·17 claims
- 2874US6198704B1Magneto-optical recording mediumSONY CORP·Filed 2000·Granted Mar 6, 2001·11 cites·4 claims
- 2974US4481609ASemiconductor memory miniaturized by line groups and staggered cellsFUJITSU LTD·Filed 1982·Granted Nov 6, 1984·21 cites·14 claims
- 3073US7891869B2Temperature sensor circuit and calibration method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Feb 22, 2011·7 cites·12 claims
- 3173US6452860B2Semiconductor memory device having segment type word line structureTOSHIBA KK·Filed 2001·Granted Sep 17, 2002·19 cites·16 claims
- 3273US2025347815A1Radiation imaging apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3372US6986152B2Optical information recording mediumSONY CORP·Filed 2002·Granted Jan 10, 2006·7 cites·3 claims
- 3472US6487133B2Semiconductor deviceTOSHIBA KK·Filed 2001·Granted Nov 26, 2002·19 cites·22 claims
- 3572US6313945B1Stage apparatus of a microscopeNIKON CORP·Filed 2000·Granted Nov 6, 2001·14 cites·6 claims
- 3672US4862416ASemiconductor memory device with redundant memory cellFUJITSU LTD·Filed 1987·Granted Aug 29, 1989·27 cites·7 claims
- 3771US9537085B2Fabrication method of electromechanical transducer film, fabrication method of electromechanical transducer element, electromechanical transducer element, liquid ejection head, and image forming apparatusRICOH CO LTD·Filed 2015·Granted Jan 3, 2017·1 cites·6 claims
- 3871US8670907B2Driving support device, driving support method and driving support programKONDOU YOSHITO·Filed 2009·Granted Mar 11, 2014·9 cites·6 claims
- 3971US8412433B2Motion control device for vehicleYASUI YOSHIYUKI·Filed 2009·Granted Apr 2, 2013·9 cites·6 claims
- 4071US8050834B2Driving support device, driving support method and driving support programAISIN AW CO·Filed 2009·Granted Nov 1, 2011·5 cites·4 claims
- 4170US7538602B2Semiconductor integrated circuit with stepped-down voltage generating circuitFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted May 26, 2009·8 cites·4 claims
- 4270US7200051B2Semiconductor integrated circuit device having power supply startup sequenceFUJITSU LTD·Filed 2005·Granted Apr 3, 2007·7 cites·12 claims
- 4368US9634230B2Fabrication method of electromechanical transducer film, electromechanical transducer element, liquid ejection head, and inkjet recording apparatusSHIMOFUKU AKIRA·Filed 2014·Granted Apr 25, 2017·1 cites·9 claims
- 4468US8768677B2Coupled analysis simulation apparatus and coupled analysis simulation methodTERAMAE KUMIKO·Filed 2010·Granted Jul 1, 2014·4 cites·20 claims
- 4568US7440184B2MicroscopeNIKON CORP·Filed 2006·Granted Oct 21, 2008·4 cites·8 claims
- 4667US12436302B2Radiation imaging apparatusCANON KK·Filed 2022·Granted Oct 7, 2025·0 cites·14 claims
- 4767US11988822B2MicroscopeNIKON CORP·Filed 2020·Granted May 21, 2024·0 cites·10 claims
- 4867US8976590B2Semiconductor memory deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Mar 10, 2015·3 cites·18 claims
- 4967US8060313B2Simulation system using electromagnetic field analysis and circuit analysis and recording medium storing simulation programTAKEUCHI ATSUSHI·Filed 2009·Granted Nov 15, 2011·3 cites·20 claims
- 5067US7859322B2Internal power-supply circuitFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Dec 28, 2010·6 cites·9 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →