Inventor · disambiguated record
Yasunori Takei
Also filed as: TAKEI YASUNORI
38 granted patents·8 pending applications·149 citations·filing 2002–2024
97Inventor score
Top patents by PatentIndex Score
46 records- 0198US11472191B2Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatusCANON KK·Filed 2021·Granted Oct 18, 2022·4 cites·11 claims
- 0296US7506962B2Liquid discharge method, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2007·Granted Mar 24, 2009·19 cites·17 claims
- 0393US7887159B2Liquid ejecting head and ink jet printing apparatusCANON KK·Filed 2008·Granted Feb 15, 2011·14 cites·2 claims
- 0488US11498339B2Ink-jet printing apparatusCANON KK·Filed 2021·Granted Nov 15, 2022·1 cites·17 claims
- 0588US7967413B2Liquid ejection head and liquid ejection methodCANON KK·Filed 2008·Granted Jun 28, 2011·9 cites·2 claims
- 0687US11660873B2Liquid ejection apparatusCANON KK·Filed 2021·Granted May 30, 2023·1 cites·11 claims
- 0787US9138995B2Liquid ejection head, liquid ejection method, and printing apparatus employing this ejection headCANON KK·Filed 2014·Granted Sep 22, 2015·5 cites·4 claims
- 0886US7926912B2Liquid discharge method, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2009·Granted Apr 19, 2011·5 cites·6 claims
- 0986US6781476B2Filter having directional coupler and communication deviceMURATA MANUFACTURING CO·Filed 2003·Granted Aug 24, 2004·21 cites·24 claims
- 1084US8382248B2Liquid discharge method, liquid discharge head and liquid discharge apparatus using discharge port having projectionsCANON KK·Filed 2011·Granted Feb 26, 2013·2 cites·3 claims
- 1183US8167407B2Liquid discharge method, liquid discharge head and liquid discharge apparatus having projections within discharge portMURAKAMI SHUICHI·Filed 2011·Granted May 1, 2012·2 cites·6 claims
- 1283US8025362B2Liquid discharge method, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2011·Granted Sep 27, 2011·2 cites·3 claims
- 1382US9193160B1Liquid ejection headCANON KK·Filed 2015·Granted Nov 24, 2015·2 cites·18 claims
- 1482US7178381B2Portable gas detectorRIKEN KEIKI KK·Filed 2004·Granted Feb 20, 2007·22 cites·6 claims
- 1581US11833831B2Ink-jet printing apparatusCANON KK·Filed 2022·Granted Dec 5, 2023·0 cites·23 claims
- 1681US9283749B2Liquid ejecting method, liquid ejecting device, and liquid ejecting systemCANON KK·Filed 2015·Granted Mar 15, 2016·2 cites·7 claims
- 1781US7600839B2Recording apparatus which can prevent block switching noisesCANON KK·Filed 2006·Granted Oct 13, 2009·6 cites·6 claims
- 1878US12115795B2Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatusCANON KK·Filed 2022·Granted Oct 15, 2024·0 cites·16 claims
- 1974US7740333B2Printhead, head cartridge, and printing apparatus using restriction circuit for restricting input of signalsCANON KK·Filed 2007·Granted Jun 22, 2010·3 cites·1 claims
- 2073US12172441B2Liquid discharge headCANON KK·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2171US7824009B2Liquid ejection headCANON KK·Filed 2008·Granted Nov 2, 2010·3 cites·8 claims
- 2265US8936350B2Print head and inkjet printing apparatusTAKEI YASUNORI·Filed 2012·Granted Jan 20, 2015·1 cites·6 claims
- 2364US8096644B2Liquid ejection head and liquid ejection methodMURAKAMI SHUICHI·Filed 2008·Granted Jan 17, 2012·2 cites·2 claims
- 2462US7907036B2Microstripline filter and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2009·Granted Mar 15, 2011·2 cites·10 claims
- 2560US7866028B2Method for manufacturing resonant elementMURATA MANUFACTURING CO·Filed 2009·Granted Jan 11, 2011·2 cites·5 claims
- 2659US7656254B2Dielectric filter having electrodes jump-coupled to a flexion, a chip device having the dielectric filter and method of manufacturing the chip deviceMURATA MANUFACTURING CO·Filed 2008·Granted Feb 2, 2010·2 cites·12 claims
- 2758US8008995B2Stripline filter and manufacturing method thereofMURATA MANUFACTURING CO·Filed 2010·Granted Aug 30, 2011·1 cites·10 claims
- 2858US2024308212A1Liquid ejection head and liquid ejection apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2957US7089779B2Portable gas detectorRIKEN KEIKI KK·Filed 2004·Granted Aug 15, 2006·2 cites·10 claims
- 3057US6861929B2Low-pass filterMURATA MANUFACTURING CO·Filed 2002·Granted Mar 1, 2005·4 cites·14 claims
- 3155US6712586B2Gas suction pump device, gas feed adapter and gas alarm unitRIKEN KEIKI KK·Filed 2002·Granted Mar 30, 2004·10 cites·20 claims
- 3255US2025026131A1Liquid container, printing apparatus, liquid container manufacturing apparatus, and liquid container manufacturing methodCANON KK·Filed 2024·Application pending·0 cites
- 3352US10406813B2Liquid ejection headCANON KK·Filed 2018·Granted Sep 10, 2019·0 cites·15 claims
- 3449US8785110B2Liquid ejection head and method of manufacturing the sameCANON KK·Filed 2013·Granted Jul 22, 2014·0 cites·12 claims
- 3549US2010165025A1Printhead, head cartridge, and printing apparatusCANON KK·Filed 2010·Application pending·0 cites
- 3647US2005092065A1Portable gas detectorRIKEN KEIKI KK·Filed 2004·Application pending·0 cites
- 3743US8827422B2Liquid ejection head and method of production thereofKODOI TAKUMA·Filed 2012·Granted Sep 9, 2014·0 cites·7 claims
- 3842US8703398B2Method of manufacturing liquid ejection headCANON KK·Filed 2013·Granted Apr 22, 2014·0 cites·12 claims
- 3941US8157353B2Liquid ejection recording headFUKUI SHIGEKI·Filed 2009·Granted Apr 17, 2012·0 cites·6 claims
- 4040US2013286098A1Liquid discharge head and method of manufacturing the sameCANON KK·Filed 2013·Application pending·0 cites
- 4139US8686811B2Stripline filterTAKEI YASUNORI·Filed 2011·Granted Apr 1, 2014·0 cites·7 claims
- 4239US2015005399A1Method and device for producing synthetic gas and method and device for synthesizing liquid fuelSAKAI MASAYASU·Filed 2012·Application pending·0 cites
- 4338US8282186B2Liquid ejection method for ejecting an ink containing a color material and an improvement liquidTAKEI YASUNORI·Filed 2010·Granted Oct 9, 2012·0 cites·6 claims
- 4438US2009219115A1Resonant Element and Method for Manufacturing the SameMURATA MANUFACTURING CO·Filed 2009·Application pending·0 cites
- 4534US8646863B2Ink jet recording headTAKEI YASUNORI·Filed 2011·Granted Feb 11, 2014·0 cites·19 claims
- 4633US2010182104A1Stripline filterMURATA MANUFACTURING CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →