Inventor · disambiguated record
Akira Miyao
Also filed as: MIYAO AKIRA
24 granted patents·7 pending applications·112 citations·filing 2008–2023
94Inventor score
Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD16HITACHI IND EQUIPMENT SYS7NAGAMINE TOSHIHIDE3ARIMA TAKAHIRO1HARADA NOBUHIRO1
Top patents by PatentIndex Score
31 records- 0194US9757949B2Liquid container coupled to a refill container and ink-jet recording apparatus having sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Sep 12, 2017·7 cites·6 claims
- 0293US9738079B2Replenishment container and inkjet recording device comprising sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2013·Granted Aug 22, 2017·7 cites·1 claims
- 0390USD790624SCartridge for ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Jun 27, 2017·46 cites·1 claims
- 0490US9050814B2Liquid container coupled to a refill container and ink-jet recording apparatus having sameHITACHI IND EQUIPMENT SYS·Filed 2014·Granted Jun 9, 2015·5 cites·18 claims
- 0589US9308738B2Gas-liquid separator and inkjet recording apparatus using the sameHITACHI IND EQUIPMENT SYS·Filed 2013·Granted Apr 12, 2016·4 cites·17 claims
- 0686US8672449B2Inkjet recording apparatusARIMA TAKAHIRO·Filed 2012·Granted Mar 18, 2014·8 cites·4 claims
- 0784US9738086B2Cartridge-type inkjet recording deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Aug 22, 2017·3 cites·13 claims
- 0880US2023398777A1Inkjet Recording Device and Method for Controlling Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 0975US9481175B2Gas-liquid separator and inkjet recording apparatus using the sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Nov 1, 2016·1 cites·17 claims
- 1075US8333463B2Ink jet recording deviceNAGAMINE TOSHIHIDE·Filed 2009·Granted Dec 18, 2012·4 cites·4 claims
- 1173US7992974B2Inkjet recording apparatusHITACHI IND EQUIPMENT SYS·Filed 2008·Granted Aug 9, 2011·4 cites·17 claims
- 1270US2023364913A1Inkjet Recording DeviceHITACHI IND EQUIPENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 1367US2022250377A1Inkjet Recording Device and Method for Controlling Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Application pending·0 cites
- 1464USD750163SInk jet printerHITACHI IND EQUIPMENT SYS·Filed 2014·Granted Feb 23, 2016·13 cites·1 claims
- 1564US9120322B2Ink jet recording deviceHITACHI IND EQUIPMENT SYS·Filed 2013·Granted Sep 1, 2015·1 cites·9 claims
- 1662US10081196B2Cartridge-type inkjet recording deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Sep 25, 2018·0 cites·11 claims
- 1762US9744769B2Gas-liquid separator and inkjet recording apparatus using the sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Aug 29, 2017·0 cites·17 claims
- 1859US10189263B2Replenishment container and inkjet recording device comprising sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Jan 29, 2019·0 cites·10 claims
- 1957US2021229446A1Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Application pending·0 cites
- 2056US8308282B2Ink jet recording deviceNAGAMINE TOSHIHIDE·Filed 2008·Granted Nov 13, 2012·1 cites·6 claims
- 2155US12172446B2Inkjet recording apparatus and method for cleaning inkjet recording apparatusHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Dec 24, 2024·0 cites·10 claims
- 2253US12459265B2Inkjet recording deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Nov 4, 2025·0 cites·10 claims
- 2350US8337004B2Ink jet recording deviceNAGAMINE TOSHIHIDE·Filed 2009·Granted Dec 25, 2012·0 cites·4 claims
- 2448US8567928B2Ink driven solvent pump for an image forming apparatusKOTABE HIROSHI·Filed 2009·Granted Oct 29, 2013·1 cites·8 claims
- 2545US2025196520A1Inkjet Recording Device and Inkjet Recording SystemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Application pending·0 cites
- 2639USD782569SCartridge for ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Mar 28, 2017·3 cites·1 claims
- 2738USD754789SCartridge for ink jet printerHITACHI IND EQUIPMENT SYS·Filed 2014·Granted Apr 26, 2016·3 cites·1 claims
- 2833US2012200622A1Inkjet recording deviceINOUE TOMOHIRO·Filed 2010·Application pending·0 cites
- 2932USD849835SCartridge for ink jet printerHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted May 28, 2019·1 cites·1 claims
- 3032US8764169B2Inkjet recording device and printing headHARADA NOBUHIRO·Filed 2009·Granted Jul 1, 2014·0 cites·7 claims
- 3132US2015321468A1Ink Jet Recording ApparatusHITACHI IND EQUIPMENT SYS·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →