Inventor · disambiguated record
Mikiya Umeyama
Also filed as: UMEYAMA MIKIYA
49 granted patents·444 citations·filing 2000–2019
98Inventor score
Top patents by PatentIndex Score
49 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
- 0395US6431681B2Recording apparatus, liquid container cartridge and liquid containerCANON KK·Filed 2001·Granted Aug 13, 2002·65 cites·9 claims
- 0494US8087759B2Print head with offset ejection portsOIKAWA MASAKI·Filed 2009·Granted Jan 3, 2012·29 cites·5 claims
- 0593US10081185B2Liquid 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
- 0693US9764554B2Method for manufacturing molded member and liquid ejecting head, liquid ejecting head, and moldCANON KK·Filed 2016·Granted Sep 19, 2017·5 cites·10 claims
- 0792US10434694B2Resin molding methodCANON KK·Filed 2017·Granted Oct 8, 2019·4 cites·7 claims
- 0890USD490102SInk cartridge for printerCANON KK·Filed 2002·Granted May 18, 2004·41 cites·1 claims
- 0989US10363692B2Method for manufacturing liquid supply memberCANON KK·Filed 2016·Granted Jul 30, 2019·3 cites·10 claims
- 1089US7963635B2Inkjet print headCANON KK·Filed 2008·Granted Jun 21, 2011·11 cites·6 claims
- 1188US11065874B2Method of manufacturing a liquid ejection headCANON KK·Filed 2019·Granted Jul 20, 2021·3 cites·8 claims
- 1287US8231203B2Ink jet print head, ink jet printing apparatus and ink jet printing methodAKAMA YUICHIRO·Filed 2009·Granted Jul 31, 2012·13 cites·11 claims
- 1387US6808256B2Sealing member, connecting structure using sealing member, and liquid discharge recording headCANON KK·Filed 2003·Granted Oct 26, 2004·31 cites·17 claims
- 1485US6975466B2Liquid discharge recording head, liquid discharge recording apparatus, and method for manufacturing liquid discharge headCANON KK·Filed 2003·Granted Dec 13, 2005·22 cites·20 claims
- 1584US10307967B2Method for manufacturing liquid-ejecting headCANON KK·Filed 2016·Granted Jun 4, 2019·2 cites·4 claims
- 1683US10513069B2Method for manufacturing liquid supply memberCANON KK·Filed 2016·Granted Dec 24, 2019·2 cites·7 claims
- 1783US10300643B2Manufacture method of liquid supply member and manufacture apparatusCANON KK·Filed 2016·Granted May 28, 2019·2 cites·9 claims
- 1883US8100505B2Liquid ejecting head and manufacturing dimension control methodKURODA TOMOTSUGU·Filed 2008·Granted Jan 24, 2012·9 cites·6 claims
- 1983USD491221SInk cartridge for printerCANON KK·Filed 2003·Granted Jun 8, 2004·27 cites·1 claims
- 2083US6726315B2Liquid supplying device and liquid discharge recording apparatusCANON KK·Filed 2002·Granted Apr 27, 2004·24 cites·6 claims
- 2182US10071512B2Method for manufacturing liquid-ejecting headCANON KK·Filed 2016·Granted Sep 11, 2018·2 cites·11 claims
- 2282US8052251B2Ink jet recording headCANON KK·Filed 2007·Granted Nov 8, 2011·6 cites·2 claims
- 2382US6652062B2Liquid discharge recording head with orifice plate having extended portion fixed to recording head main body, liquid discharge recording apparatus having such head, and method for manufacturing such headCANON KK·Filed 2001·Granted Nov 25, 2003·19 cites·29 claims
- 2481US6540343B1Liquid ejecting head unit and manufacturing method thereforCANON KK·Filed 2000·Granted Apr 1, 2003·19 cites·12 claims
- 2579US10926441B2Liquid supply member and manufacturing method of liquid supply memberCANON KK·Filed 2017·Granted Feb 23, 2021·1 cites·10 claims
- 2679US10906221B2Manufacturing method of liquid supply memberCANON KK·Filed 2017·Granted Feb 2, 2021·1 cites·5 claims
- 2778US7938511B2Liquid ejection head, inkjet printing apparatus and liquid ejecting methodCANON KK·Filed 2008·Granted May 10, 2011·5 cites·10 claims
- 2877US10828812B2Molded part, manufacturing method of molded part and moldCANON KK·Filed 2016·Granted Nov 10, 2020·1 cites·5 claims
- 2977US6824243B2Liquid jet print head and liquid jet printing apparatusCANON KK·Filed 2003·Granted Nov 30, 2004·17 cites·18 claims
- 3076US9931850B2Manufacture method of liquid supply member, manufacture apparatus, and liquid supply memberCANON KK·Filed 2016·Granted Apr 3, 2018·1 cites·10 claims
- 3176US8425008B2Liquid discharge head and recording apparatus using the sameKUDO KIYOMITSU·Filed 2009·Granted Apr 23, 2013·4 cites·19 claims
- 3275US9975346B2Liquid ejection head, liquid ejection apparatus and manufacturing method for liquid ejection headCANON KK·Filed 2016·Granted May 22, 2018·1 cites·7 claims
- 3373US8210655B2Liquid ejection head and manufacturing method of liquid ejection headMURAOKA CHIAKI·Filed 2009·Granted Jul 3, 2012·4 cites·8 claims
- 3466US8342647B2Inkjet printing apparatusCANON KK·Filed 2010·Granted Jan 1, 2013·1 cites·8 claims
- 3564US8152267B2Ink jet recording apparatusYAMAGUCHI YUKUO·Filed 2008·Granted Apr 10, 2012·2 cites·6 claims
- 3663US8511808B2Liquid-ejecting recording head and liquid-ejecting recording apparatusYAMAGUCHI YUKUO·Filed 2008·Granted Aug 20, 2013·2 cites·9 claims
- 3762US7070267B2Liquid jet recording head and liquid jet recording apparatusCANON KK·Filed 2003·Granted Jul 4, 2006·9 cites·4 claims
- 3862US6715865B2Liquid jet recording head packing method, liquid jet recording head and liquid jet recording apparatusCANON KK·Filed 2002·Granted Apr 6, 2004·8 cites·9 claims
- 3959US6957883B2Liquid discharge recording headCANON KK·Filed 2003·Granted Oct 25, 2005·7 cites·9 claims
- 4059US6953243B2Liquid ejecting head unit and manufacturing method thereforCANON KK·Filed 2002·Granted Oct 11, 2005·6 cites·2 claims
- 4154US9981476B2Liquid discharge headCANON KK·Filed 2016·Granted May 29, 2018·0 cites·18 claims
- 4250US6913351B2Liquid jet recording head and recording apparatusCANON KK·Filed 2003·Granted Jul 5, 2005·4 cites·12 claims
- 4350US6880925B2Liquid discharge recording head, liquid discharge recording apparatus, and method for producing stopper member for liquid discharge recording headCANON KK·Filed 2002·Granted Apr 19, 2005·4 cites·15 claims
- 4450US6626514B2Liquid discharge recording head, method of manufacture therefor, and liquid discharge recording apparatusCANON KK·Filed 2001·Granted Sep 30, 2003·4 cites·11 claims
- 4547US11020887B2Resin molding methodCANON KK·Filed 2017·Granted Jun 1, 2021·0 cites·4 claims
- 4646US9969167B2Liquid ejection head and method for manufacturing the sameCANON KK·Filed 2016·Granted May 15, 2018·0 cites·4 claims
- 4746US6659595B2Liquid jet recording headCANON KK·Filed 2003·Granted Dec 9, 2003·3 cites·21 claims
- 4845US7784908B2Flexible film wiring board and liquid discharge headCANON KK·Filed 2005·Granted Aug 31, 2010·0 cites·4 claims
- 4940US8342648B2Inkjet headCANON KK·Filed 2010·Granted Jan 1, 2013·0 cites·9 claims
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