Inventor · disambiguated record
Ryuji Moriyama
Also filed as: MORIYAMA RYUJI
28 granted patents·11 pending applications·50 citations·filing 2004–2025
93Inventor score
Top patents by PatentIndex Score
39 records- 0193US11531368B2Information processing deviceSEIKO EPSON CORP·Filed 2020·Granted Dec 20, 2022·5 cites·5 claims
- 0288US10286695B2Liquid ejecting apparatus with tube guide and curved liquid tubeSEIKO EPSON CORP·Filed 2017·Granted May 14, 2019·3 cites·13 claims
- 0386US8277016B2Medium transporting apparatus and recording apparatusMORIYAMA RYUJI·Filed 2010·Granted Oct 2, 2012·7 cites·9 claims
- 0485US8909123B2Recording apparatusMORIYAMA RYUJI·Filed 2010·Granted Dec 9, 2014·5 cites·2 claims
- 0584US10399356B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2017·Granted Sep 3, 2019·2 cites·9 claims
- 0684US8348261B2Paper inverting apparatus and electronic device provided with the paper inverting apparatusSEIKO EPSON CORP·Filed 2010·Granted Jan 8, 2013·6 cites·8 claims
- 0779US10160220B2Liquid storage unit and liquid ejection apparatusSEIKO EPSON CORP·Filed 2017·Granted Dec 25, 2018·1 cites·18 claims
- 0877US12353160B2Recording deviceSEIKO EPSON CORP·Filed 2023·Granted Jul 8, 2025·0 cites·14 claims
- 0977US10675874B2Liquid ejection deviceSEIKO EPSON CORP·Filed 2017·Granted Jun 9, 2020·1 cites·9 claims
- 1074US12384182B2Printing deviceSEIKO EPSON CORP·Filed 2023·Granted Aug 12, 2025·0 cites·7 claims
- 1171US12504188B2Recording deviceSEIKO EPSON CORP·Filed 2024·Granted Dec 23, 2025·0 cites·9 claims
- 1270US2025262876A1Recording device and method of controlling carriageSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1367US2025214358A1Deodorization cartridge and recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1459US12291043B2Recording apparatusSEIKO EPSON CORP·Filed 2023·Granted May 6, 2025·0 cites·6 claims
- 1559US2025196516A1Recording device and recording method of recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1658US11312160B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Apr 26, 2022·0 cites·4 claims
- 1758US7040306B2Blowby gas ventilation system for an internal combustion engine, and method of using sameHONDA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·8 cites·13 claims
- 1858US2025065651A1Printing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1958US2025187329A1Recording device and control method of recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2057US9211730B2Recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Dec 15, 2015·0 cites·4 claims
- 2156US2024326473A1Printing systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2254US9751311B2Fluid ejection deviceSEIKO EPSON CORP·Filed 2014·Granted Sep 5, 2017·0 cites·8 claims
- 2352US9126427B2Printer and control method thereforSEIKO EPSON CORP·Filed 2014·Granted Sep 8, 2015·0 cites·18 claims
- 2451US2023294419A1Recording apparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2550US7159582B2Blowby control system and method for an internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Jan 9, 2007·11 cites·14 claims
- 2647US10421282B2Liquid ejecting apparatus with an ink container remote from an ink ejection sectionSEIKO EPSON CORP·Filed 2017·Granted Sep 24, 2019·0 cites·11 claims
- 2747US10137710B2Printer and control methodSEIKO EPSON CORP·Filed 2017·Granted Nov 27, 2018·0 cites·10 claims
- 2847US9987857B2Printing device, and printing methodSEIKO EPSON CORP·Filed 2016·Granted Jun 5, 2018·0 cites·12 claims
- 2947US2023288838A1Recording deviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 3046US9193188B2PrinterSEIKO EPSON CORP·Filed 2014·Granted Nov 24, 2015·0 cites·15 claims
- 3144US11019230B2Information processing deviceSEIKO EPSON CORP·Filed 2020·Granted May 25, 2021·0 cites·6 claims
- 3243US7175101B2Thermostat mounting structureHONDA MOTOR CO LTD·Filed 2004·Granted Feb 13, 2007·1 cites·16 claims
- 3342US10308050B2Printing apparatusSEIKO EPSON CORP·Filed 2017·Granted Jun 4, 2019·0 cites·14 claims
- 3439US2013182058A1Tractor, tractor unit, and recording deviceSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
- 3537US2011200378A1Continuous paper transportation control method and printerSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
- 3635US9688082B2Recording device and control method thereforSEIKO EPSON CORP·Filed 2015·Granted Jun 27, 2017·0 cites·14 claims
- 3735US2016124687A1Printing Device and Control Method of a Printing DeviceSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 3834US9206003B2Media processing device, and control method of media processing deviceSEIKO EPSON CORP·Filed 2014·Granted Dec 8, 2015·0 cites·12 claims
- 3931US9174465B2PrinterSEIKO EPSON CORP·Filed 2015·Granted Nov 3, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →