Inventor · disambiguated record
Yoichiro Iizuka
Also filed as: IIZUKA YOICHIRO
18 granted patents·41 citations·filing 2013–2022
91Inventor score
Files withCANON KK18
Top patents by PatentIndex Score
18 records- 0194US10459382B2Image forming apparatusCANON KK·Filed 2018·Granted Oct 29, 2019·10 cites·14 claims
- 0291US11048204B2Positioning apparatus and image forming apparatusCANON KK·Filed 2020·Granted Jun 29, 2021·3 cites·20 claims
- 0390US9388005B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2013·Granted Jul 12, 2016·6 cites·40 claims
- 0488US9212004B2Belt transporting device and image forming apparatusCANON KK·Filed 2013·Granted Dec 15, 2015·4 cites·26 claims
- 0587US9771221B2Belt transporting device and image forming apparatusCANON KK·Filed 2015·Granted Sep 26, 2017·3 cites·14 claims
- 0685US9599951B2Roller, image forming apparatus and manufacturing method of cylindrical shaftCANON KK·Filed 2015·Granted Mar 21, 2017·8 cites·19 claims
- 0782US9738473B2Sheet detecting apparatus, sheet conveying apparatus, and image forming apparatusCANON KK·Filed 2015·Granted Aug 22, 2017·2 cites·13 claims
- 0879US9242823B2Sheet detecting apparatus, sheet conveying apparatus, and image forming apparatusCANON KK·Filed 2013·Granted Jan 26, 2016·3 cites·30 claims
- 0977US9938102B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2017·Granted Apr 10, 2018·1 cites·18 claims
- 1074US9586778B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2016·Granted Mar 7, 2017·1 cites·13 claims
- 1173US11852999B2Image forming device with frame having metal plates with improved resiliencyCANON KK·Filed 2022·Granted Dec 26, 2023·0 cites·13 claims
- 1269US11493875B2Image forming apparatus with frame having metal plates with improved resiliencyCANON KK·Filed 2019·Granted Nov 8, 2022·0 cites·16 claims
- 1361US10759618B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 1459US10150634B2Sheet detecting apparatus, sheet conveying apparatus, and image forming apparatusCANON KK·Filed 2017·Granted Dec 11, 2018·0 cites·12 claims
- 1552US10126706B2Image-forming apparatus and cartridgeCANON KK·Filed 2017·Granted Nov 13, 2018·0 cites·18 claims
- 1649US10160601B2Belt transporting device and image forming apparatusCANON KK·Filed 2017·Granted Dec 25, 2018·0 cites·13 claims
- 1744US10627777B2Separation holding member, cartridge unit, and packaging bodyCANON KK·Filed 2019·Granted Apr 21, 2020·0 cites·11 claims
- 1836US9465355B2Image forming apparatusCANON KK·Filed 2015·Granted Oct 11, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →