Inventor · disambiguated record
Shun Oya
Also filed as: OYA SHUN
70 granted patents·16 pending applications·174 citations·filing 2008–2024
98Inventor score
Top patents by PatentIndex Score
86 records- 0197US11691427B2Cartridge, printing device, and printing systemSEIKO EPSON CORP·Filed 2021·Granted Jul 4, 2023·4 cites·9 claims
- 0295US10040293B2Liquid container, liquid container unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 7, 2018·6 cites·4 claims
- 0394US9233546B2Liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Jan 12, 2016·4 cites·11 claims
- 0492US9694588B2Liquid supply unitSEIKO EPSON CORP·Filed 2016·Granted Jul 4, 2017·2 cites·12 claims
- 0592US9321272B2Liquid supply unit mounting mechanism and liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Apr 26, 2016·3 cites·17 claims
- 0692US9233547B2Liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Jan 12, 2016·3 cites·8 claims
- 0790US8152296B2Vacuum platen mechanism and fluid droplet discharge deviceMAEKAWA HIRONORI·Filed 2010·Granted Apr 10, 2012·6 cites·10 claims
- 0889US10220628B2Liquid supply unitSEIKO EPSON CORP·Filed 2017·Granted Mar 5, 2019·1 cites·6 claims
- 0987US10220627B2Liquid supply unit and engaged partSEIKO EPSON CORP·Filed 2017·Granted Mar 5, 2019·1 cites·21 claims
- 1086US10005286B2Liquid supply unitSEIKO EPSON CORP·Filed 2016·Granted Jun 26, 2018·2 cites·14 claims
- 1185US9579900B2Liquid supply unitSEIKO EPSON CORP·Filed 2016·Granted Feb 28, 2017·1 cites·3 claims
- 1284US9682565B2Liquid supply unitSEIKO EPSON CORP·Filed 2015·Granted Jun 20, 2017·1 cites·19 claims
- 1384US9682566B2Liquid supply unitSEIKO EPSON CORP·Filed 2015·Granted Jun 20, 2017·1 cites·15 claims
- 1484US9511594B2Liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Dec 6, 2016·1 cites·12 claims
- 1584US9266340B2Liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Feb 23, 2016·1 cites·16 claims
- 1683US9844945B2Liquid supply unitSEIKO EPSON CORP·Filed 2014·Granted Dec 19, 2017·1 cites·7 claims
- 1783US9346277B2Liquid supply unitSEIKO EPSON CORP·Filed 2015·Granted May 24, 2016·1 cites·10 claims
- 1882US9022540B2Liquid supply cartridge, liquid supply system, and liquid ejection apparatusSEIKO EPSON CORP·Filed 2014·Granted May 5, 2015·3 cites·13 claims
- 1979US8066368B2Inkjet printer having a suction unit mounted on a cover of the printerMAEKAWA HIRONORI·Filed 2008·Granted Nov 29, 2011·4 cites·7 claims
- 2078US12434481B2Attachment and printing systemSEIKO EPSON CORP·Filed 2023·Granted Oct 7, 2025·0 cites·6 claims
- 2178US8277040B2PrinterISHIDA TETSUGO·Filed 2010·Granted Oct 2, 2012·3 cites·5 claims
- 2277US8322845B2Vacuum platen mechanism and fluid droplet discharge deviceMAEKAWA HIRONORI·Filed 2012·Granted Dec 4, 2012·2 cites·6 claims
- 2376US12502891B2Liquid storage container and liquid storage container setSEIKO EPSON CORP·Filed 2023·Granted Dec 23, 2025·0 cites·11 claims
- 2476USD656186SInk cartridgeOYA SHUN·Filed 2011·Granted Mar 20, 2012·24 cites·1 claims
- 2574US9238370B2Liquid accommodating containerSEIKO EPSON CORP·Filed 2015·Granted Jan 19, 2016·1 cites·4 claims
- 2673USD762260SInk cartridgeSEIKO EPSON CORP·Filed 2014·Granted Jul 26, 2016·17 cites·1 claims
- 2772US8733911B2Liquid container ink jet printer having the liquid containerMIZUTANI TADAHIRO·Filed 2011·Granted May 27, 2014·2 cites·14 claims
- 2870US11807015B2CartridgeSEIKO EPSON CORP·Filed 2022·Granted Nov 7, 2023·0 cites·8 claims
- 2969US2019092029A1Liquid container, liquid container unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 3067US10857802B2Liquid containerSEIKO EPSON CORP·Filed 2019·Granted Dec 8, 2020·0 cites·9 claims
- 3167USD761353SInk cartridgeSEIKO EPSON CORP·Filed 2014·Granted Jul 12, 2016·13 cites·1 claims
- 3267US2018257383A1Liquid container, liquid container unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 3366USD656185SInk cartridgeOYA SHUN·Filed 2011·Granted Mar 20, 2012·15 cites·1 claims
- 3464US2024424800A1Method of heat welding cartridge and sheetSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3563US10759178B2Liquid supply unitSEIKO EPSON CORP·Filed 2018·Granted Sep 1, 2020·0 cites·13 claims
- 3663USD816157SCap for an ink cartridgeSEIKO EPSON CORP·Filed 2016·Granted Apr 24, 2018·9 cites·1 claims
- 3763USD815200SInk cartridgeSEIKO EPSON CORP·Filed 2016·Granted Apr 10, 2018·9 cites·1 claims
- 3862US10399344B2Liquid containerSEIKO EPSON CORP·Filed 2017·Granted Sep 3, 2019·0 cites·6 claims
- 3961US12311671B2Cartridge, printing system, and printing apparatusSEIKO EPSON CORP·Filed 2021·Granted May 27, 2025·0 cites·10 claims
- 4061US11878535B2CartridgeSEIKO EPSON CORP·Filed 2022·Granted Jan 23, 2024·0 cites·5 claims
- 4160US9079429B2Inkjet printerSEIKO EPSON CORP·Filed 2014·Granted Jul 14, 2015·0 cites·12 claims
- 4260US2025135787A1Cartridge, printing device, and printing systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4360US2025108621A1CartridgeSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4459US12172447B2Ink replenishment containerSEIKO EPSON CORP·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 4559US9827773B2Liquid supply unit having an engagement structure for engaging a liquid engagement deviceSEIKO EPSON CORP·Filed 2017·Granted Nov 28, 2017·0 cites·5 claims
- 4659US9498964B2Liquid accommodating containerSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·0 cites·5 claims
- 4759US2025115051A1Ink cartridge and printing apparatusSEIKO EPSON CORPORAITION·Filed 2024·Application pending·0 cites
- 4858US12319065B2Ink refill containerSEIKO EPSON CORP·Filed 2023·Granted Jun 3, 2025·0 cites·17 claims
- 4958US2024326454A1Liquid supply container and method of manufacturing the sameSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 5058US2013169720A1Liquid container, liquid container unit, and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
Showing the top 50 of 86 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shun Oya 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 →