Inventor · disambiguated record
Yutaka Sato
Also filed as: SATO YUTAKA
179 granted patents·43 pending applications·1,950 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
222 records- 0198US11442385B2Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatusCANON KK·Filed 2021·Granted Sep 13, 2022·4 cites·11 claims
- 0298US11073778B2Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatusCANON KK·Filed 2020·Granted Jul 27, 2021·6 cites·17 claims
- 0398US5213148AProduction process of solidified amorphous alloy materialMASUMOTO TSUYOSHI·Filed 1991·Granted May 25, 1993·74 cites·18 claims
- 0497US11281135B2Fixing apparatus switching heat generation members and image forming apparatusCANON KK·Filed 2021·Granted Mar 22, 2022·4 cites·23 claims
- 0596US11774891B2Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatusCANON KK·Filed 2022·Granted Oct 3, 2023·2 cites·11 claims
- 0696US7570085B2Gate driver circuit for switching deviceHITACHI LTD·Filed 2007·Granted Aug 4, 2009·37 cites·12 claims
- 0794US2025390043A1Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0893US10152007B2Fixing member, fixing device having fixing member, and method of manufacturing fixing member having overlapping heat generating stripsCANON KK·Filed 2017·Granted Dec 11, 2018·4 cites·18 claims
- 0991US11221575B2Image forming apparatus including a plurality of heat generating elementsCANON KK·Filed 2020·Granted Jan 11, 2022·2 cites·26 claims
- 1091US8971744B2Image heating apparatusNIHONYANAGI KOJI·Filed 2012·Granted Mar 3, 2015·8 cites·25 claims
- 1189US10921737B2Fixing apparatus switching heat generation members and image forming apparatusCANON KK·Filed 2020·Granted Feb 16, 2021·2 cites·21 claims
- 1289US8126181B2Acoustic systemYAMAMOTO YOSHINORI·Filed 2006·Granted Feb 28, 2012·29 cites·13 claims
- 1388US11709445B2Image forming apparatus and method for controlling sameCANON KK·Filed 2022·Granted Jul 25, 2023·1 cites·11 claims
- 1488US8139171B2Audio/display deviceOSADA YASUO·Filed 2006·Granted Mar 20, 2012·13 cites·15 claims
- 1588US5000692AI/O relay interface moduleMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Mar 19, 1991·73 cites·6 claims
- 1687US10838336B2Fixing device and image forming apparatus that control power supply to heat generation membersCANON KK·Filed 2020·Granted Nov 17, 2020·2 cites·14 claims
- 1787US9461296B2Secondary battery and secondary battery moduleKOHNO RYUJI·Filed 2010·Granted Oct 4, 2016·6 cites·13 claims
- 1887US5119045APulse width modulation circuitRICOH KK·Filed 1991·Granted Jun 2, 1992·47 cites·9 claims
- 1987US4465715AProcess for the pretreatment of a polyolefin product before coatingTOYODA GOSEI KK·Filed 1981·Granted Aug 14, 1984·41 cites·6 claims
- 2086US11021153B2Control apparatus of electric vehicleSUBARU CORP·Filed 2018·Granted Jun 1, 2021·4 cites·20 claims
- 2186US10654470B2Vehicle control apparatus and method for controlling vehicleFUJI HEAVY IND LTD·Filed 2016·Granted May 19, 2020·6 cites·17 claims
- 2286US10488794B2Image forming apparatus that switches power supply to plurality of heating elementsCANON KK·Filed 2018·Granted Nov 26, 2019·2 cites·10 claims
- 2384US7703656B2Friction stir welding tool and friction stir welding apparatusHITACHI LTD·Filed 2007·Granted Apr 27, 2010·10 cites·8 claims
- 2484US7349579B2Image processing device, image processing method, and image reading methodRICOH KK·Filed 2002·Granted Mar 25, 2008·31 cites·18 claims
- 2584US6724313B2Fault detection systemHITACHI LTD·Filed 2002·Granted Apr 20, 2004·31 cites·1 claims
- 2684US6011281ASemiconductor device having an ohmic contact and a Schottky contact, with a barrier layer interposed between the ohmic contact and the Schottky contactFUJITSU QUANTUM DEVICES LTD·Filed 1998·Granted Jan 4, 2000·53 cites·18 claims
- 2783US12416886B2Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatusCANON KK·Filed 2023·Granted Sep 16, 2025·0 cites·18 claims
- 2883US9110416B2Image heating device and pressing roller for use with the image heating deviceUCHIYAMA KOJI·Filed 2011·Granted Aug 18, 2015·4 cites·11 claims
- 2982US9933813B2Information processing apparatusFUJITSU LTD·Filed 2017·Granted Apr 3, 2018·4 cites·11 claims
- 3082US7413554B2Wearable joint driving deviceHITACHI MEDICAL CORP·Filed 2004·Granted Aug 19, 2008·55 cites·16 claims
- 3182US7368973B2Temperature sensor circuitSEIKO INSTR INC·Filed 2004·Granted May 6, 2008·29 cites·8 claims
- 3281US7660118B2Apparatus and data processing apparatusFUJITSU LTD·Filed 2007·Granted Feb 9, 2010·11 cites·16 claims
- 3381US7310610B2Methods of network auction and network auction support, systems of network auction server and auction support server, and recording mediumSONY CORP·Filed 2001·Granted Dec 18, 2007·24 cites·10 claims
- 3480US9383779B2Information processing deviceFUJITSU LTD·Filed 2014·Granted Jul 5, 2016·5 cites·19 claims
- 3580US6736779B1Ultrasonic probe and ultrasonic diagnostic device comprising the sameHITACHI MEDICAL CORP·Filed 2000·Granted May 18, 2004·112 cites·18 claims
- 3680US2025208540A1Fixing apparatus and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3779US10253219B2Spherical crystalline silica particles and method for producing sameNIPPON STEEL & SUMIKIN MAT CO·Filed 2015·Granted Apr 9, 2019·5 cites·9 claims
- 3878US8218882B2Image coding method, image coding apparatus, image coding circuit, information recording medium, and computer programSATO YUTAKA·Filed 2008·Granted Jul 10, 2012·5 cites·13 claims
- 3977US12271130B2Fixing apparatus and image forming apparatusCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·8 claims
- 4077US10094012B2Ni-Ir-based heat-resistant alloy and process for producing sameTANAKA PRECIOUS METAL IND·Filed 2015·Granted Oct 9, 2018·1 cites·19 claims
- 4177US5722071APortable receiver including transducer for notifying user of messages received in a remote mobile communications deviceSONY CORP·Filed 1996·Granted Feb 24, 1998·90 cites·32 claims
- 4276US5886454AUltrasonic probe and manufacturing method thereofHITACHI MEDICAL CORP·Filed 1997·Granted Mar 23, 1999·39 cites·14 claims
- 4376US2024361717A1Heater, heating device, and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4475US12140891B2Image forming apparatus and method for controlling sameCANON KK·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 4575US10272943B2Control unit for vehicle and control method for vehicleSUBARU CORP·Filed 2017·Granted Apr 30, 2019·2 cites·18 claims
- 4675US6759964B2Fault detection systemHITACHI LTD·Filed 2002·Granted Jul 6, 2004·17 cites·6 claims
- 4773US7427891B2Charge pump-type booster circuitSEIKO INSTR INC·Filed 2007·Granted Sep 23, 2008·10 cites·5 claims
- 4873US4518330ARotary compressor with heat exchangerMITSUBISHI ELECTRIC CORP·Filed 1983·Granted May 21, 1985·21 cites·3 claims
- 4972US10110992B2Terminal deviceFUJITSU LTD·Filed 2017·Granted Oct 23, 2018·2 cites·17 claims
- 5072US5829439ANeedle-like ultrasonic probe for ultrasonic diagnosis apparatus, method of producing same, and ultrasonic diagnosis apparatus using sameHITACHI MEDICAL CORP·Filed 1996·Granted Nov 3, 1998·187 cites·13 claims
Showing the top 50 of 222 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →