Inventor · disambiguated record
Yoichi Takada
Also filed as: TAKADA YOICHI
56 granted patents·12 pending applications·1,724 citations·filing 1998–2025
99Inventor score
Top patents by PatentIndex Score
68 records- 0198US7377631B2Aqueous ink, set of reaction liquid and aqueous ink, and image forming methodCANON KK·Filed 2005·Granted May 27, 2008·52 cites·18 claims
- 0298US7005461B2Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2003·Granted Feb 28, 2006·81 cites·23 claims
- 0398US6929362B2Ink set and image forming process, and water-based ink used thereinCANON KK·Filed 2003·Granted Aug 16, 2005·86 cites·16 claims
- 0498US6540329B1Image recording method, method for improving quality of multicolor image, image recording apparatus, ink set, recording unit, image forming method, method for improving image quality, and method for forming monotone imageCANON KK·Filed 2000·Granted Apr 1, 2003·89 cites·89 claims
- 0597US7605192B2Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2005·Granted Oct 20, 2009·27 cites·1 claims
- 0697US7354145B2Reaction solution, set of reaction solution and ink, inkjet recording apparatus and image recording methodCANON KK·Filed 2005·Granted Apr 8, 2008·36 cites·20 claims
- 0797US7297203B2Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatusCANON KK·Filed 2006·Granted Nov 20, 2007·45 cites·19 claims
- 0897US6935732B2Reaction solution, set of reaction solution and ink, inkjet recording apparatus and image recording methodCANON KK·Filed 2003·Granted Aug 30, 2005·92 cites·18 claims
- 0997US6932465B2Reaction solution, set of reaction solution and ink, ink jet recording apparatus and image recording methodCANON KK·Filed 2003·Granted Aug 23, 2005·98 cites·21 claims
- 1097US6221141B1Ink, ink-jet recording process, recording unit, ink cartridge and ink-jet recording apparatusCANON KK·Filed 1999·Granted Apr 24, 2001·118 cites·18 claims
- 1196US10562411B2Sliding deviceTOYOTA BOSHOKU KK·Filed 2018·Granted Feb 18, 2020·20 cites·5 claims
- 1296US7291214B2Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatusCANON KK·Filed 2006·Granted Nov 6, 2007·32 cites·11 claims
- 1396US6848781B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2003·Granted Feb 1, 2005·59 cites·12 claims
- 1496US6706104B2Ink set, ink jet recording method, recording unit, ink cartridge, ink jet recording apparatus, bleed-alleviating method, and method for improving fixability of black imageCANON KK·Filed 2001·Granted Mar 16, 2004·64 cites·44 claims
- 1594US6652084B1Ink-set, ink-jet recording method, recording unit, ink-cartridge, ink-jet recording apparatus and bleeding reduction method using itCANON KK·Filed 2000·Granted Nov 25, 2003·39 cites·19 claims
- 1693US7291361B2Image forming process, image-recorded article, liquid composition and ink-jet recording apparatusCANON KK·Filed 2004·Granted Nov 6, 2007·29 cites·4 claims
- 1792US10696050B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2018·Granted Jun 30, 2020·4 cites·13 claims
- 1892US6342095B1Ink set, and recording method and recording instrument using the sameCANON KK·Filed 1998·Granted Jan 29, 2002·69 cites·97 claims
- 1991US6582070B2Recording unit and image recording apparatusCANON KK·Filed 2001·Granted Jun 24, 2003·35 cites·60 claims
- 2091US6530656B1Color ink-jet recording ink set, ink-jet recording method, recording unit, ink-cartridge, ink-jet recording apparatus and bleeding reduction methodCANON KK·Filed 2000·Granted Mar 11, 2003·34 cites·16 claims
- 2190US10384474B2Inkjet recording apparatus and inkjet recording methodCANON KK·Filed 2018·Granted Aug 20, 2019·3 cites·17 claims
- 2290US6454403B1Ink set for color ink-jet recording, and recording method, recording apparatus, ink cartridge, recording unit and reduction of bleeding, employing the ink setCANON KK·Filed 2000·Granted Sep 24, 2002·39 cites·25 claims
- 2389US6435658B1Ink jet recording methodCANON KK·Filed 2001·Granted Aug 20, 2002·30 cites·19 claims
- 2488US10464311B2Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2018·Granted Nov 5, 2019·2 cites·10 claims
- 2586US6543892B2Printing apparatusCANON KK·Filed 2001·Granted Apr 8, 2003·30 cites·6 claims
- 2685US10654300B2Liquid ejection apparatus with liquid in pressure chamber in liquid ejection head being circulated between pressure chamber and outsideCANON KK·Filed 2018·Granted May 19, 2020·2 cites·13 claims
- 2783US10232741B2Seat drive deviceTOYOTA BOSHOKU KK·Filed 2018·Granted Mar 19, 2019·5 cites·6 claims
- 2883US9090789B2Aqueous ink, ink jet recording method, ink cartridge and ink jet recording apparatusHAKAMADA SHINICHI·Filed 2007·Granted Jul 28, 2015·8 cites·11 claims
- 2982US6749290B2Recording unit, image recording apparatus and image recording methodCANON KK·Filed 2002·Granted Jun 15, 2004·23 cites·13 claims
- 3081US10391801B2Inkjet recording method and inkjet recording apparatusCANON KK·Filed 2018·Granted Aug 27, 2019·1 cites·10 claims
- 3181US8814123B2Seat trackSUZUKI HIROMITSU·Filed 2011·Granted Aug 26, 2014·11 cites·3 claims
- 3281US8107589B2Radiotherapeutic system and radiotherapeutic dose distribution measuring methodSAKURAI YASUO·Filed 2008·Granted Jan 31, 2012·31 cites·18 claims
- 3381US7862121B2SeatTOYOTA MOTOR CO LTD·Filed 2007·Granted Jan 4, 2011·20 cites·5 claims
- 3479US8757788B2Ink jet ink, ink cartridge, and ink jet recording methodOKAMURA DAIJI·Filed 2010·Granted Jun 24, 2014·3 cites·8 claims
- 3579US8175894B2X-ray exposure report system, medical apparatus, and examination protocol distribution systemOOWAKI NAOKI·Filed 2005·Granted May 8, 2012·10 cites·17 claims
- 3678US10549526B2Image forming apparatus and image forming methodCANON KK·Filed 2018·Granted Feb 4, 2020·1 cites·12 claims
- 3773US6187032B1Measurement of intracardiac electrophysiological phenomenaTOSHIBA KK·Filed 1998·Granted Feb 13, 2001·184 cites·72 claims
- 3872US8238516B2Radiotherapy support apparatusSAKURAI YASUO·Filed 2009·Granted Aug 7, 2012·13 cites·4 claims
- 3972US7970623B2Method of determining maintenance service in accordance with medical equipment conditionTOSHIBA KK·Filed 2004·Granted Jun 28, 2011·7 cites·44 claims
- 4071US2025282169A1Inkjet printing apparatus and drying method of inkjet printing apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4169US8641182B2Ink jet ink, ink cartridge, and ink jet recording methodNISHIGUCHI KENJI·Filed 2011·Granted Feb 4, 2014·1 cites·14 claims
- 4269US8073706B2Examination reserve system, maintenance service system, medical imaging apparatus, examination reserve method, and maintenance service methodTAKAYAMA TAKUZO·Filed 2003·Granted Dec 6, 2011·4 cites·7 claims
- 4369US7189000B2Image-quality control systemTOSHIBA MEDICAL SYS CORP·Filed 2004·Granted Mar 13, 2007·14 cites·12 claims
- 4468US11001053B2Ink jet recording method and ink jet recording apparatusCANON KK·Filed 2019·Granted May 11, 2021·0 cites·24 claims
- 4568US6540700B1Ultrasound treatment apparatusTOSHIBA KK·Filed 1999·Granted Apr 1, 2003·143 cites·10 claims
- 4667US8734340B2Method, apparatus and system for providing healthcare support by message based communication to healthcare support terminalsSHIBATA MARIKO·Filed 2004·Granted May 27, 2014·3 cites·12 claims
- 4766US7678007B2Reclining device incorporation by referenceSHIROKI KOGYO CO LTD·Filed 2006·Granted Mar 16, 2010·4 cites·2 claims
- 4865US2019337317A1Inkjet recording method and inkjet recording apparatusCANON KK·Filed 2019·Application pending·0 cites
- 4964US8489408B2Medical equipment management apparatus which predicts future status of medical equipmentSAWANAGA YUUJI·Filed 2003·Granted Jul 16, 2013·9 cites·34 claims
- 5063US9326614B2Lumbar support apparatusSUZUKI HIROMITSU·Filed 2012·Granted May 3, 2016·4 cites·7 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →