Inventor · disambiguated record
Takuya Iwano
Also filed as: IWANO TAKUYA
57 granted patents·13 pending applications·106 citations·filing 2011–2025
97Inventor score
Top patents by PatentIndex Score
70 records- 0197US9248650B2Liquid ejection head with plurality of channels for supplying liquid to support portCANON KK·Filed 2015·Granted Feb 2, 2016·10 cites·8 claims
- 0295US10471719B2Manufacturing method of liquid supply componentCANON KK·Filed 2017·Granted Nov 12, 2019·6 cites·9 claims
- 0394US9238361B2Liquid ejecting head and liquid ejection printing apparatusCANON KK·Filed 2013·Granted Jan 19, 2016·9 cites·11 claims
- 0493US10081185B2Liquid ejection head, liquid ejection apparatus, flow path member, and method for manufacturing liquid ejection headCANON KK·Filed 2017·Granted Sep 25, 2018·4 cites·16 claims
- 0593US9764554B2Method for manufacturing molded member and liquid ejecting head, liquid ejecting head, and moldCANON KK·Filed 2016·Granted Sep 19, 2017·5 cites·10 claims
- 0693US9718274B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2016·Granted Aug 1, 2017·5 cites·12 claims
- 0792US10434694B2Resin molding methodCANON KK·Filed 2017·Granted Oct 8, 2019·4 cites·7 claims
- 0892US10391767B2Liquid ejection headCANON KK·Filed 2018·Granted Aug 27, 2019·4 cites·19 claims
- 0992US9770911B2Liquid ejection head and liquid ejection apparatus with beam-shaped members in flow passageCANON KK·Filed 2016·Granted Sep 26, 2017·5 cites·7 claims
- 1092US9156263B2Liquid ejection head and method of producing the sameCANON KK·Filed 2014·Granted Oct 13, 2015·8 cites·16 claims
- 1189US10870279B2Method of manufacturing liquid supply unitCANON KK·Filed 2017·Granted Dec 22, 2020·3 cites·5 claims
- 1289US10525711B2Method of manufacturing liquid ejecting headCANON KK·Filed 2017·Granted Jan 7, 2020·3 cites·11 claims
- 1389US10363692B2Method for manufacturing liquid supply memberCANON KK·Filed 2016·Granted Jul 30, 2019·3 cites·10 claims
- 1488US9884485B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2016·Granted Feb 6, 2018·3 cites·14 claims
- 1587US9751318B2Liquid ejection apparatus and attachment assembly of liquid ejection apparatusCANON KK·Filed 2016·Granted Sep 5, 2017·3 cites·14 claims
- 1686US10532574B2Method of manufacturing liquid ejecting head, and liquid ejecting headCANON KK·Filed 2017·Granted Jan 14, 2020·2 cites·5 claims
- 1786US10479101B2Liquid ejection head and recording apparatusCANON KK·Filed 2018·Granted Nov 19, 2019·2 cites·8 claims
- 1886US2025340058A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1985US10384457B2Liquid ejection head unit and liquid ejecting apparatusCANON KK·Filed 2018·Granted Aug 20, 2019·2 cites·9 claims
- 2084US10471727B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2016·Granted Nov 12, 2019·2 cites·8 claims
- 2184US10307967B2Method for manufacturing liquid-ejecting headCANON KK·Filed 2016·Granted Jun 4, 2019·2 cites·4 claims
- 2284US9902163B2Liquid ejecting head and liquid ejecting apparatusCANON KK·Filed 2016·Granted Feb 27, 2018·2 cites·13 claims
- 2383US10513069B2Method for manufacturing liquid supply memberCANON KK·Filed 2016·Granted Dec 24, 2019·2 cites·7 claims
- 2483US10300643B2Manufacture method of liquid supply member and manufacture apparatusCANON KK·Filed 2016·Granted May 28, 2019·2 cites·9 claims
- 2582US10071512B2Method for manufacturing liquid-ejecting headCANON KK·Filed 2016·Granted Sep 11, 2018·2 cites·11 claims
- 2682US8651622B2Recording apparatusOIKAWA SATOSHI·Filed 2011·Granted Feb 18, 2014·3 cites·6 claims
- 2781US2025367926A1Liquid ejection headCANON KK·Filed 2025·Application pending·0 cites
- 2881US2025388034A1Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2979US10926441B2Liquid supply member and manufacturing method of liquid supply memberCANON KK·Filed 2017·Granted Feb 23, 2021·1 cites·10 claims
- 3079US10906221B2Manufacturing method of liquid supply memberCANON KK·Filed 2017·Granted Feb 2, 2021·1 cites·5 claims
- 3177US10828812B2Molded part, manufacturing method of molded part and moldCANON KK·Filed 2016·Granted Nov 10, 2020·1 cites·5 claims
- 3277US10618327B2Liquid ejection head unit and liquid ejection apparatusCANON KK·Filed 2018·Granted Apr 14, 2020·1 cites·20 claims
- 3376US12384152B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2023·Granted Aug 12, 2025·0 cites·15 claims
- 3476US9931850B2Manufacture method of liquid supply member, manufacture apparatus, and liquid supply memberCANON KK·Filed 2016·Granted Apr 3, 2018·1 cites·10 claims
- 3575US12415354B2Liquid ejection head and ejection apparatusCANON KK·Filed 2023·Granted Sep 16, 2025·0 cites·15 claims
- 3675US9975346B2Liquid ejection head, liquid ejection apparatus and manufacturing method for liquid ejection headCANON KK·Filed 2016·Granted May 22, 2018·1 cites·7 claims
- 3775US9832864B2Circuit board and liquid ejection headCANON KK·Filed 2016·Granted Nov 28, 2017·2 cites·11 claims
- 3875US2025346032A1Liquid ejection head, liquid ejection apparatus, and method for manufacturing liquid ejection headCANON KK·Filed 2025·Application pending·0 cites
- 3973US12275246B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2023·Granted Apr 15, 2025·0 cites·9 claims
- 4072US2025236112A1Liquid discharge head and recording apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4171US2025367954A1Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4270US12420548B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2023·Granted Sep 23, 2025·0 cites·15 claims
- 4366US12090758B2Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2022·Granted Sep 17, 2024·0 cites·17 claims
- 4466US9289984B2Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2013·Granted Mar 22, 2016·1 cites·18 claims
- 4566US8955931B2Liquid ejection head and recording apparatusCANON KK·Filed 2013·Granted Feb 17, 2015·1 cites·9 claims
- 4663US12115787B2Liquid ejection head and method of manufacturing liquid ejection headCANON KK·Filed 2022·Granted Oct 15, 2024·0 cites·13 claims
- 4763US11964486B2Liquid ejection headCANON KK·Filed 2022·Granted Apr 23, 2024·0 cites·10 claims
- 4863US10994542B2Inkjet printing apparatusCANON KK·Filed 2019·Granted May 4, 2021·0 cites·20 claims
- 4958US11807003B2Liquid ejection head and manufacturing method thereofCANON KK·Filed 2022·Granted Nov 7, 2023·0 cites·17 claims
- 5057US2025083439A1Liquid ejection head and method for manufacturing liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →