Inventor · disambiguated record
Hiroyuki Kadowaki
Also filed as: KADOWAKI HIROYUKI
20 granted patents·2 pending applications·29 citations·filing 1993–2025
91Inventor score
Top patents by PatentIndex Score
22 records- 0191US9116480B2Image forming apparatus, having air feeding portion including a fan, a duct with an opening, and opening-amount adjusting member, configured to execute first and second air feeding operationsCANON KK·Filed 2014·Granted Aug 25, 2015·6 cites·11 claims
- 0290US9436139B2Image heating apparatusCANON KK·Filed 2014·Granted Sep 6, 2016·6 cites·13 claims
- 0384US9760049B2Fixing apparatusCANON KK·Filed 2016·Granted Sep 12, 2017·2 cites·5 claims
- 0484US9372456B2Fixing apparatusCANON KK·Filed 2015·Granted Jun 21, 2016·2 cites·13 claims
- 0583US9411274B2Image forming apparatus switching between first and second air feeding operations with different opening amounts of an opening through which air fed from a fan passes according to the detected temperatureCANON KK·Filed 2015·Granted Aug 9, 2016·2 cites·15 claims
- 0677US10289036B2Image forming apparatusCANON KK·Filed 2018·Granted May 14, 2019·1 cites·13 claims
- 0775US9624391B2Water-based ink composition and water-based ballpoint penZEBRA CO LTD·Filed 2013·Granted Apr 18, 2017·2 cites·7 claims
- 0874US2025291278A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0973US9989901B2Image fixing device having a controller that maintains a temperature of the heaterCANON KK·Filed 2016·Granted Jun 5, 2018·1 cites·6 claims
- 1073US2025291306A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1164US12130584B2Image forming apparatus controlling blowing unit according to temperature gradient valueCANON KK·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 1261US9037035B2Image forming apparatus including toner charging member for charging and moving residual tonerNAKAI TOMOAKI·Filed 2011·Granted May 19, 2015·1 cites·6 claims
- 1360US11835891B2Intermediate transfer belt and image forming apparatusCANON KK·Filed 2022·Granted Dec 5, 2023·0 cites·13 claims
- 1453US10203637B2Fixing apparatus having a restrictive guide memberCANON KK·Filed 2018·Granted Feb 12, 2019·0 cites·5 claims
- 1550US12111588B2Image-forming apparatus to control intermediate transfer belt driving speedCANON KK·Filed 2023·Granted Oct 8, 2024·0 cites·11 claims
- 1648US10684580B2Image forming apparatus having an image reader for measuring the width of a nip of the image forming apparatusCANON KK·Filed 2019·Granted Jun 16, 2020·0 cites·11 claims
- 1746US11493865B2Image heating device and image forming apparatusCANON KK·Filed 2021·Granted Nov 8, 2022·0 cites·12 claims
- 1844US9477188B2Fixing deviceCANON KK·Filed 2016·Granted Oct 25, 2016·0 cites·6 claims
- 1935US8712273B2Fixing apparatusKADOWAKI HIROYUKI·Filed 2012·Granted Apr 29, 2014·0 cites·12 claims
- 2032US8554100B2Image forming apparatus using an electrophotographic systemICHINOSE KIMITAKA·Filed 2011·Granted Oct 8, 2013·0 cites·9 claims
- 2132US5687001AHalftone image ion printerDAINIPPON PRINTING CO LTD·Filed 1993·Granted Nov 11, 1997·3 cites·3 claims
- 2232US5541542AHalftone image device and its driving circuitDAINIPPON PRINTING CO LTD·Filed 1995·Granted Jul 30, 1996·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →