Inventor · disambiguated record
Masayuki Seko
Also filed as: SEKO MASAYUKI
37 granted patents·17 pending applications·36 citations·filing 2002–2025
94Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP32FUJI XEROX CO LTD13SEIKO EPSON CORP7MITANI YUKI1SEKO MASAYUKI1
Top patents by PatentIndex Score
54 records- 0190US11988981B2Endless belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted May 21, 2024·1 cites·20 claims
- 0289US10168635B1Conductive member, charging device, transfer device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Jan 1, 2019·4 cites·12 claims
- 0388US10095149B1Conductive member, charging device, transfer device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Oct 9, 2018·3 cites·12 claims
- 0487US12498655B2Film, member, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 0587US2025334912A1Film, member, transfer device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2025·Application pending·0 cites
- 0686US10831133B1Endless belt, method for producing the endless belt, transfer device, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted Nov 10, 2020·2 cites·20 claims
- 0781US12393146B2Film, member, transfer device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 0880US10551770B1Transfer device and image-forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Feb 4, 2020·1 cites·9 claims
- 0980US7782492B2Image data converter, printer, method of converting image data, method of printing image, and method of preparing color conversion tableSEIKO EPSON CORP·Filed 2006·Granted Aug 24, 2010·6 cites·3 claims
- 1079US12197156B2Polymer film, tubular fixing member, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 1178US10935908B1Transfer unit, transfer device, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted Mar 2, 2021·1 cites·20 claims
- 1277US12181812B2Endless belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Dec 31, 2024·0 cites·21 claims
- 1377US7777914B2Image-processing device and method using combined color correction tableSEIKO EPSON CORP·Filed 2002·Granted Aug 17, 2010·15 cites·6 claims
- 1475US12421470B2Lubricant composition, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 1575US2025068091A1Film, member, transfer member, transfer device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1673US12234337B2Film, member, transfer device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 1773US12078944B2Intermediate transfer belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Sep 3, 2024·0 cites·12 claims
- 1873US2025230299A1Molded body, composite, tubular fixing member, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1973US2024419106A1Film, member, transfer device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 2071US12498654B2Endless belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Dec 16, 2025·0 cites·10 claims
- 2170US12117747B2Endless belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 2270US11892785B2Inorganic compound particle supply member, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 2370US8524315B2Method for manufacturing tubular bodySEKO MASAYUKI·Filed 2011·Granted Sep 3, 2013·3 cites·3 claims
- 2469US11874617B2Endless belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 2568US11868066B2Intermediate transfer belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 2665US11644770B2Intermediate transfer body and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 2764US11334006B1Transfer device, image forming apparatus, and endless beltFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 17, 2022·0 cites·20 claims
- 2863US2024327584A1Polymer film, laminated film, tubular fixing member, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 2961US2025277098A1Composition film and heat radiating memberFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3060US11537068B2Intermediate transfer body and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 3159US12055874B2Transfer device, image forming apparatus, and endless beltFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 6, 2024·0 cites·16 claims
- 3258US10996594B1Endless belt, transfer device, and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted May 4, 2021·0 cites·20 claims
- 3357US11297208B2Method of creating teacher data, color prediction model creation apparatus, and method of creating color prediction modelSEIKO EPSON CORP·Filed 2021·Granted Apr 5, 2022·0 cites·17 claims
- 3456US10088780B2Transfer device and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Oct 2, 2018·0 cites·6 claims
- 3556US2025237977A1Electrophotographic member, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3655US2025291281A1Endless belt, intermediate transfer belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3753US10444654B2Conductive member, changing device, transfer device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Oct 15, 2019·0 cites·15 claims
- 3853US2024329569A1Transfer device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 3952US12228869B2Transfer device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Granted Feb 18, 2025·0 cites·16 claims
- 4052US11849095B2Profile creation device and method generating and displaying input and output device color gamuts as 3D imagesSEIKO EPSON CORP·Filed 2023·Granted Dec 19, 2023·0 cites·10 claims
- 4152US9405233B2Sliding member with a base material for contacting a member to be slid, process cartridge having the sliding member, and image forming apparatus having the sliding memberFUJI XEROX CO LTD·Filed 2015·Granted Aug 2, 2016·0 cites·10 claims
- 4251US9632460B1Belt-shaped member, image transport device, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Apr 25, 2017·0 cites·10 claims
- 4351US2024329556A1Transfer device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 4450US11487226B1Image forming apparatus and intermediate transfer unit capable of maintaining a transfer performance of an intermediate transfer bodyFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 4549US2024327605A1Composition, molded article, fixing member, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 4649US2023280680A1Intermediate transfer belt, transfer device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 4746US11693339B2Unit and image forming apparatus having a certain adhesive force propertyFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 4, 2023·0 cites·14 claims
- 4844US2005280848A1Color conversion method, color conversion device, printing control device, and program recording mediumSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 4941US10348934B2Color system conversion table generation method, color system conversion table generation apparatus, and non-transitory computer readable medium for converting coordinate value between device dependent color space and device independent color spaceSEIKO EPSON CORP·Filed 2017·Granted Jul 9, 2019·0 cites·6 claims
- 5039US10976690B1Transfer device and image forming apparatusFUJI XEROX CO LTD·Filed 2020·Granted Apr 13, 2021·0 cites·20 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →