Inventor · disambiguated record
Takayuki Yamashita
Also filed as: YAMASHITA TAKAYUKI
72 granted patents·24 pending applications·245 citations·filing 1989–2024
98Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP37FUJI XEROX CO LTD29MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10PANASONIC IP MAN CO LTD5YAMASHITA TAKAYUKI4
Top patents by PatentIndex Score
96 records- 0196US11385577B2Transport device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 12, 2022·4 cites·14 claims
- 0293US11703786B2Fixing device and image-forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 18, 2023·2 cites·4 claims
- 0383US12313989B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted May 27, 2025·0 cites·9 claims
- 0483US11467518B2Image forming device with infrared heater and reflective conveying unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 11, 2022·1 cites·12 claims
- 0578US8725036B2Electrophotographic photoreceptor, process cartridge and image forming apparatusYAMASHITA TAKAYUKI·Filed 2011·Granted May 13, 2014·3 cites·15 claims
- 0677US11940745B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Mar 26, 2024·0 cites·13 claims
- 0777US11904406B2Laser processing head and laser processing system using samePANASONIC IP MAN CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·4 claims
- 0876US6577836B2Image-forming apparatus and fixing unit with heat circulator for high heat exchange efficiencyFUJI XEROX CO LTD·Filed 2001·Granted Jun 10, 2003·15 cites·8 claims
- 0976US6042985AImage forming method and recording medium used thereforFUJI XEROX CO LTD·Filed 1998·Granted Mar 28, 2000·27 cites·14 claims
- 1075US8785090B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2012·Granted Jul 22, 2014·2 cites·13 claims
- 1174US7292271B2Process and apparatus for taking slow motion picture, and process and apparatus for taking and playing slow motion pictureJAPAN BROADCASTING CORP·Filed 2003·Granted Nov 6, 2007·14 cites·12 claims
- 1273US11493864B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Nov 8, 2022·0 cites·38 claims
- 1373US8487182B2Wiring harness subunit, wiring harness unit and method for assembling wiring harness unitYAMASHITA TAKAYUKI·Filed 2010·Granted Jul 16, 2013·6 cites·10 claims
- 1472US9641875B2Video signal transmitting device, video signal receiving device, and recording mediumJAPAN BROADCASTING CORP·Filed 2013·Granted May 2, 2017·4 cites·12 claims
- 1572US6876371B2Image forming apparatusFUJI XEROX CO LTD·Filed 2003·Granted Apr 5, 2005·13 cites·20 claims
- 1672US5933694AImage forming method and image forming apparatus for simultaneously transfer-fixing a toner image without creating creasesFUJI XEROX CO LTD·Filed 1998·Granted Aug 3, 1999·22 cites·11 claims
- 1771US8989631B2Image-forming apparatus and methodFUJI XEROX CO LTD·Filed 2014·Granted Mar 24, 2015·1 cites·4 claims
- 1870US11471973B2Laser processing head and laser processing system using samePANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·10 claims
- 1969US6327295B1Gas laser oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 4, 2001·8 cites·5 claims
- 2069US5835830AImage forming apparatusFUJI XEROX CO LTD·Filed 1997·Granted Nov 10, 1998·20 cites·11 claims
- 2168US9125268B2Power supply for LED illuminationSANKEN ELECTRIC CO LTD·Filed 2013·Granted Sep 1, 2015·3 cites·6 claims
- 2266US12147176B2Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Nov 19, 2024·0 cites·4 claims
- 2366US12061427B2Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 13, 2024·0 cites·6 claims
- 2466US10539921B1Support for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Jan 21, 2020·0 cites·20 claims
- 2566US8535861B2Image forming apparatus and process cartridgeHARUYAMA DAISUKE·Filed 2009·Granted Sep 17, 2013·3 cites·16 claims
- 2665US11740575B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 29, 2023·0 cites·19 claims
- 2765US11703779B2Fixing device and image-forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 2864US11561492B2Transport device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 24, 2023·0 cites·14 claims
- 2964US8095060B2Cleaning device and image forming apparatusKIUCHI YUTAKA·Filed 2008·Granted Jan 10, 2012·2 cites·21 claims
- 3063US12105453B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 1, 2024·0 cites·8 claims
- 3163US2022176488A1Laser devicePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3262US11934135B2Recording medium transport device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 3362US11573509B2Heating device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 7, 2023·0 cites·20 claims
- 3461US11550242B2Heating device with an obliquely disposed blowing unit and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 10, 2023·0 cites·12 claims
- 3561US11458742B2Transport device and image forming apparatus for reducing downward flexing of transport materialFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 4, 2022·0 cites·6 claims
- 3660US11693345B2Transport device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 3760US6331995B2Gas laser oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 18, 2001·4 cites·2 claims
- 3859US11754950B2Conveying device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 12, 2023·0 cites·13 claims
- 3958US11921445B2Transport device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 4058US11480898B2Transport device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 25, 2022·0 cites·3 claims
- 4157US11934119B2Transportation device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Mar 19, 2024·0 cites·14 claims
- 4257US11880148B2Heating device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 23, 2024·0 cites·16 claims
- 4357US6266352B1Laser oscillation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 24, 2001·15 cites·5 claims
- 4456US7074540B2Image forming apparatusFUJI XEROX CO LTD·Filed 2004·Granted Jul 11, 2006·5 cites·12 claims
- 4555US11300902B2Fixing device having preheating unit, blowing unit and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 12, 2022·0 cites·20 claims
- 4655US9201317B2Conductive support for electrophotographic photoreceptor, electrophotographic photoreceptor, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2013·Granted Dec 1, 2015·0 cites·16 claims
- 4754US2025208542A1Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 4854US2025208541A1Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 4953US9201316B2Cylindrical member, cylindrical member for image forming apparatus, electrophotographic photoreceptor, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2013·Granted Dec 1, 2015·0 cites·16 claims
- 5053US2025060694A1Rotation apparatus, fixing apparatus, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 96 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →