Inventor · disambiguated record
Takehiro Sato
Also filed as: SATO TAKEHIRO
59 granted patents·16 pending applications·276 citations·filing 1991–2025
98Inventor score
Top patents by PatentIndex Score
75 records- 0196US9221634B2Recording medium feeding device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Dec 29, 2015·14 cites·6 claims
- 0292US8919606B2Hole plugSATO TAKEHIRO·Filed 2011·Granted Dec 30, 2014·20 cites·8 claims
- 0391US10052986B2Cover anchor clipNIFCO INC·Filed 2016·Granted Aug 21, 2018·8 cites·6 claims
- 0489US9896008B2Cover anchor clipNIFCO INC·Filed 2016·Granted Feb 20, 2018·9 cites·7 claims
- 0589US6253571B1Liquid distributor, falling film heat exchanger and absorption refrigerationHITACHI LTD·Filed 1997·Granted Jul 3, 2001·75 cites·15 claims
- 0685US11520254B2Transfer unit capable of switching between two transfer rollers and maintaining a positional relationship with pre-transfer guideKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Dec 6, 2022·1 cites·10 claims
- 0784US9104137B2Toner conveying device, image forming apparatus, and toner caseKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Aug 11, 2015·3 cites·15 claims
- 0884US6037308ADiphenyl sulfone crosslinking type compounds and recording materials using themNIPPON SODA CO·Filed 1996·Granted Mar 14, 2000·27 cites·5 claims
- 0982US9977375B2Image forming deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted May 22, 2018·2 cites·9 claims
- 1082US9056743B2Sheet process deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jun 16, 2015·4 cites·6 claims
- 1181US9969438B2Hole plugNIFCO INC·Filed 2014·Granted May 15, 2018·3 cites·4 claims
- 1281US9751441B2Cover anchor clipNIFCO INC·Filed 2016·Granted Sep 5, 2017·6 cites·4 claims
- 1381US9064486B2Ultrasonic sensorSATO TAKEHIRO·Filed 2011·Granted Jun 23, 2015·5 cites·4 claims
- 1478US10836187B2Recording apparatusCANON FINETECH NISCA INC·Filed 2018·Granted Nov 17, 2020·1 cites·26 claims
- 1578US10744842B2Vehicular air conditioning deviceDENSO CORP·Filed 2016·Granted Aug 18, 2020·2 cites·9 claims
- 1678US8956095B2Two-piece clipSATO TAKEHIRO·Filed 2010·Granted Feb 17, 2015·7 cites·7 claims
- 1778US7883333B2Valve gateAISIN SEIKI·Filed 2009·Granted Feb 8, 2011·6 cites·10 claims
- 1876US9309972B2Hole plugNIFCO INC·Filed 2012·Granted Apr 12, 2016·7 cites·7 claims
- 1975US10124835B2Hole plugNIFCO INC·Filed 2018·Granted Nov 13, 2018·1 cites·6 claims
- 2075US9367015B2Sheet feeder and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jun 14, 2016·2 cites·18 claims
- 2173US9910400B2Opening/closing unit and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Mar 6, 2018·1 cites·7 claims
- 2272US8953226B2Image reading and forming apparatus comprising an open/closing detection portion wherein a sensor detects the movable member moving in the guide hole in accordance with the open/closed state of the coverKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Feb 10, 2015·2 cites·14 claims
- 2372US2025278049A1Sheet conveying device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2470US11377158B2Hole plugNIFCO INC·Filed 2018·Granted Jul 5, 2022·1 cites·2 claims
- 2570US2024319598A1Composition For Forming Silicon-Containing Resist Underlayer Film And Patterning ProcessSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 2670US2025298358A1Sheet feeding device and image forming apparatus including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2769US12399445B2Image forming apparatus and paper dust cleaning deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Aug 26, 2025·0 cites·7 claims
- 2867US2025298366A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2966US12265348B2Image forming apparatus with rotary body having background portion and cleaning portionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Apr 1, 2025·0 cites·5 claims
- 3066USD652782SHole plugSATO TAKEHIRO·Filed 2011·Granted Jan 24, 2012·14 cites·1 claims
- 3166US2025256932A1Sheet conveying apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 3265US12386288B2Image forming apparatus capable of stabilizing electrical connection between movable unit and support unit included in fixing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Aug 12, 2025·0 cites·5 claims
- 3365US9159348B2Systems and methods for clearance monitoring in storage mediaHGST Netherlands BV·Filed 2013·Granted Oct 13, 2015·1 cites·20 claims
- 3464US10048627B2Image forming apparatus including a conveyance cover turnable with respect to a body housingKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Aug 14, 2018·1 cites·8 claims
- 3563US11493130B2Hole plugNIFCO INC·Filed 2018·Granted Nov 8, 2022·1 cites·6 claims
- 3661US5739078AFluoran compounds, intermediates and color forming recording materialsNIPPON SODA CO·Filed 1995·Granted Apr 14, 1998·8 cites·4 claims
- 3759US12508801B2Colored resin sheet and leather-like sheetKURARAY CO·Filed 2021·Granted Dec 30, 2025·0 cites·9 claims
- 3859USD719897SHole plugSATO TAKEHIRO·Filed 2012·Granted Dec 23, 2014·10 cites·1 claims
- 3959US2025263259A1Sheet conveying device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 4057US5463133APhenethyl alcohol derivative and recording material containing the sameNIPPON SODA CO·Filed 1993·Granted Oct 31, 1995·10 cites·7 claims
- 4154US9421800B2Image forming apparatusCANON FINETECH INC·Filed 2014·Granted Aug 23, 2016·0 cites·16 claims
- 4254US2024305730A1Image forming apparatus and paper dust cleaning deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 4353US11474457B2Image forming apparatus that can selectively switch between two transfer rollersKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Oct 18, 2022·0 cites·10 claims
- 4452US2025208561A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 4551US10788774B2Fixing device that controls rotation speed of press roller, according to temperature of fixing element at start of job, type of recording sheet, ambient temperature, and elapsed time after start of paper feed, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Sep 29, 2020·0 cites·6 claims
- 4651USD721029SHole plugSATO TAKEHIRO·Filed 2012·Granted Jan 13, 2015·7 cites·1 claims
- 4751US8663432B2Magnetron sputtering apparatus and magnetron sputtering methodIWASAKI MASAAKI·Filed 2009·Granted Mar 4, 2014·0 cites·8 claims
- 4850US11803140B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Oct 31, 2023·0 cites·7 claims
- 4950US2020200885A1Ultrasonic sensorMURATA MANUFACTURING CO·Filed 2020·Application pending·0 cites
- 5050US2022235099A1Structural Protein Microbody and Method for Producing Same, Method for Producing Nanofiber, and Method for Producing Protein StructureSPIBER INC·Filed 2020·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takehiro Sato files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →