Inventor · disambiguated record
Koya Iwakura
Also filed as: IWAKURA KOYA
33 granted patents·4 pending applications·213 citations·filing 2003–2025
96Inventor score
Technology areasB41J
Top patents by PatentIndex Score
37 records- 0197US7374281B2Recording apparatusCANON KK·Filed 2006·Granted May 20, 2008·42 cites·11 claims
- 0293US2025388022A1Recording apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0391US8109585B2Recording apparatusIWAKURA KOYA·Filed 2010·Granted Feb 7, 2012·7 cites·17 claims
- 0491US7108368B2Recording apparatusCANON KK·Filed 2004·Granted Sep 19, 2006·36 cites·13 claims
- 0588US7222955B2Both-side recording apparatusCANON KK·Filed 2004·Granted May 29, 2007·32 cites·14 claims
- 0686US12427778B2Recording apparatusCANON KK·Filed 2023·Granted Sep 30, 2025·0 cites·16 claims
- 0785US7744187B2Recording apparatusCANON KK·Filed 2007·Granted Jun 29, 2010·8 cites·17 claims
- 0884US11833835B2Recording apparatusCANON KK·Filed 2023·Granted Dec 5, 2023·0 cites·10 claims
- 0983US9283754B2Recording apparatusCANON KK·Filed 2013·Granted Mar 15, 2016·3 cites·13 claims
- 1083US6869235B2Recording apparatusCANON KK·Filed 2003·Granted Mar 22, 2005·23 cites·27 claims
- 1181US12187042B2Printing apparatus and liquid storing containerCANON KK·Filed 2023·Granted Jan 7, 2025·0 cites·19 claims
- 1281US8727468B2Recording apparatusIWAKURA KOYA·Filed 2009·Granted May 20, 2014·5 cites·13 claims
- 1380US11932021B2Recording apparatus and tankCANON KK·Filed 2022·Granted Mar 19, 2024·0 cites·15 claims
- 1479US11260673B2Printing apparatus and printing methodCANON KK·Filed 2019·Granted Mar 1, 2022·1 cites·16 claims
- 1578US7677683B2Recording apparatusCANON KK·Filed 2007·Granted Mar 16, 2010·4 cites·8 claims
- 1677US11633954B2Recording apparatusCANON KK·Filed 2021·Granted Apr 25, 2023·0 cites·10 claims
- 1774US11827024B2Printing apparatus and liquid storing containerCANON KK·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 1874US7114867B2Both-side recording apparatusCANON KK·Filed 2004·Granted Oct 3, 2006·15 cites·7 claims
- 1973US11535035B2Recording apparatus and tankCANON KK·Filed 2021·Granted Dec 27, 2022·0 cites·11 claims
- 2072US9545804B2Recording apparatusCANON KK·Filed 2014·Granted Jan 17, 2017·1 cites·13 claims
- 2172US9409406B2Recording apparatus with mounting-removing mechanism for ink cartridgeCANON KK·Filed 2015·Granted Aug 9, 2016·1 cites·20 claims
- 2268US7063473B2Both-side recording apparatusCANON KK·Filed 2004·Granted Jun 20, 2006·11 cites·12 claims
- 2368US7033014B2Both-side recording apparatusCANON KK·Filed 2004·Granted Apr 25, 2006·11 cites·6 claims
- 2466US7063417B2Recording apparatus and recording medium conveying apparatusCANON KK·Filed 2004·Granted Jun 20, 2006·10 cites·12 claims
- 2563US11712900B2Image recording apparatusCANON KK·Filed 2021·Granted Aug 1, 2023·0 cites·13 claims
- 2662US7891804B2Recording apparatusCANON KK·Filed 2005·Granted Feb 22, 2011·2 cites·10 claims
- 2760US11766872B2Printing apparatusCANON KK·Filed 2021·Granted Sep 26, 2023·0 cites·21 claims
- 2859US8172384B2Recording apparatusIWAKURA KOYA·Filed 2009·Granted May 8, 2012·1 cites·11 claims
- 2958US12162286B2Recording apparatusCANON KK·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 3058US10987944B2Tray and printing apparatusCANON KK·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 3154US10987956B2Tray, adapter, and printing apparatusCANON KK·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 3250US12036796B2Liquid discharge apparatus and waste liquid tankCANON KK·Filed 2021·Granted Jul 16, 2024·0 cites·12 claims
- 3348US10919316B2Printing apparatus and printing methodCANON KK·Filed 2019·Granted Feb 16, 2021·0 cites·11 claims
- 3446US2022111650A1Recording apparatus and retaining containerCANON KK·Filed 2021·Application pending·0 cites
- 3546US2022111648A1Recording apparatus and holding containerCANON KK·Filed 2021·Application pending·0 cites
- 3644US2009040252A1Recording apparatus and recovery methodCANON KK·Filed 2008·Application pending·0 cites
- 3741US9527324B2Control device, control method, and storage mediumCANON KK·Filed 2015·Granted Dec 27, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →