Inventor · disambiguated record
Mamoru Okano
Also filed as: OKANO MAMORU
25 granted patents·5 pending applications·254 citations·filing 1995–2023
95Inventor score
Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD12HITACHI LTD11HITACHI IND EQUIPMENT SYS4HITACHI IND EQUIPENT SYSTEMS CO LTD1HITACHI IND EQUIPMENT CO LTD1
Top patents by PatentIndex Score
30 records- 0196US6328418B1Print head having array of printing elements for printerHITACHI KOKI KK·Filed 2000·Granted Dec 11, 2001·97 cites·11 claims
- 0289US9308738B2Gas-liquid separator and inkjet recording apparatus using the sameHITACHI IND EQUIPMENT SYS·Filed 2013·Granted Apr 12, 2016·4 cites·17 claims
- 0389US6443560B1Recording head and inkjet recording device having separately arranged ink chambers and ink discharge unitHITACHI LTD·Filed 2000·Granted Sep 3, 2002·37 cites·15 claims
- 0480US6776844B2Organic EL display and production device of color filterHITACHI LTD·Filed 2002·Granted Aug 17, 2004·26 cites·6 claims
- 0580US2023398777A1Inkjet Recording Device and Method for Controlling Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 0678US6286938B1Ink jet recording head and ink jet recording apparatusHITACHI LTD·Filed 2000·Granted Sep 11, 2001·20 cites·6 claims
- 0777US6604816B1Ink-jet recording head and ink-jet recorderHITACHI LTD·Filed 2000·Granted Aug 12, 2003·18 cites·32 claims
- 0876US7699455B2Inkjet recording apparatusHITACHI IND EQUIPMENT SYS·Filed 2008·Granted Apr 20, 2010·4 cites·4 claims
- 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
- 1075US9302482B2Inkjet printing deviceHITACHI IND EQUIPMENT SYS·Filed 2014·Granted Apr 5, 2016·2 cites·7 claims
- 1174US5666598AImage forming method and apparatus using energy beam impingement on image forming particles to move the sameHITACHI LTD·Filed 1995·Granted Sep 9, 1997·24 cites·32 claims
- 1270US2023364913A1Inkjet Recording DeviceHITACHI IND EQUIPENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 1369US11623444B2Ink jet recording apparatusHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 1467US2022250377A1Inkjet Recording Device and Method for Controlling Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Application pending·0 cites
- 1565US10933642B2Ink jet recording apparatusHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·22 claims
- 1664US9120322B2Ink jet recording deviceHITACHI IND EQUIPMENT SYS·Filed 2013·Granted Sep 1, 2015·1 cites·9 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
- 1859US10703095B2Inkjet recording deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Jul 7, 2020·0 cites·11 claims
- 1958US7475974B2Inkjet recording apparatusHITACHI IND EQUIPMENT CO LTD·Filed 2006·Granted Jan 13, 2009·2 cites·2 claims
- 2058US6849128B2Organic EL display and production device of color filter cross reference to related applicationHITACHI LTD·Filed 2003·Granted Feb 1, 2005·5 cites·6 claims
- 2157US10183494B2Inkjet recording apparatusHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Jan 22, 2019·0 cites·17 claims
- 2257US2021229446A1Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Application pending·0 cites
- 2350US6557981B1Ink jet recorderHITACHI LTD·Filed 2000·Granted May 6, 2003·4 cites·18 claims
- 2446US10857787B2Inkjet recording deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2017·Granted Dec 8, 2020·0 cites·14 claims
- 2545US10703108B2Inkjet recording apparatusHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Jul 7, 2020·0 cites·13 claims
- 2642US7503645B2Droplet generator and ink-jet recording device using thereofHITACHI LTD·Filed 2006·Granted Mar 17, 2009·0 cites·13 claims
- 2737US6412916B1Ink jet printerHITACHI LTD·Filed 1998·Granted Jul 2, 2002·5 cites·12 claims
- 2834US2016361926A1Inkjet Recording DeviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Application pending·0 cites
- 2933US6067102AElectrophotographic recording device and exposure controlling device thereforHITACHI LTD·Filed 1995·Granted May 23, 2000·3 cites·9 claims
- 3031US5995124AColor electrophotographic printer with belt controlHITACHI LTD·Filed 1995·Granted Nov 30, 1999·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →