Inventor · disambiguated record
Kodai Hayashi
Also filed as: HAYASHI KODAI
24 granted patents·4 pending applications·40 citations·filing 2012–2024
92Inventor score
Technology areasG03G
Files withCANON KK28
Top patents by PatentIndex Score
28 records- 0194US11372348B2Developing device, cartridge, image forming apparatusCANON KK·Filed 2020·Granted Jun 28, 2022·4 cites·40 claims
- 0293US9256157B2Moving mechanism for a developing device, process cartridge and image forming apparatus that reduces or removes press-contact forces on a developer carrying memberCANON KK·Filed 2013·Granted Feb 9, 2016·10 cites·18 claims
- 0393US9057976B2Image forming apparatusCANON KK·Filed 2013·Granted Jun 16, 2015·10 cites·19 claims
- 0490US9411259B2Image forming apparatusCANON KK·Filed 2015·Granted Aug 9, 2016·5 cites·16 claims
- 0586US9411260B2Image forming apparatus having developing bias and supply bias application unitsCANON KK·Filed 2015·Granted Aug 9, 2016·3 cites·17 claims
- 0682US9958805B2Image forming apparatusCANON KK·Filed 2016·Granted May 1, 2018·2 cites·11 claims
- 0777US9280133B2Development device, process cartridge, and image forming apparatusCANON KK·Filed 2013·Granted Mar 8, 2016·2 cites·44 claims
- 0876US9804549B2Image forming apparatusCANON KK·Filed 2016·Granted Oct 31, 2017·1 cites·13 claims
- 0976US9116459B2Electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Aug 25, 2015·2 cites·15 claims
- 1070US9310713B2Developer container, developing device, process cartridge, and image forming apparatusCANON KK·Filed 2015·Granted Apr 12, 2016·1 cites·25 claims
- 1169US11835888B2Developing device, cartridge, image forming apparatusCANON KK·Filed 2022·Granted Dec 5, 2023·0 cites·11 claims
- 1262US10852175B2Image forming apparatusCANON KK·Filed 2017·Granted Dec 1, 2020·0 cites·16 claims
- 1359US9766571B2Process cartridge with developing container for an image forming apparatusCANON KK·Filed 2015·Granted Sep 19, 2017·0 cites·4 claims
- 1459US9568855B2Developing device, process cartridge, and image forming apparatus for forming an image on a recording medium using an electrophotographic methodCANON KK·Filed 2013·Granted Feb 14, 2017·0 cites·9 claims
- 1558US11988979B2Image forming apparatus with developing member that supplies toner to surface of image bearing member to form toner imageCANON KK·Filed 2022·Granted May 21, 2024·0 cites·38 claims
- 1658US9213257B2Small-sized developing device and process cartridge having stable developer regulationCANON KK·Filed 2012·Granted Dec 15, 2015·0 cites·18 claims
- 1758US2017108822A1Developing device process cartridge and image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
- 1853US10656547B2Image forming apparatus mountable with image bearing member unit and developer bearing memberCANON KK·Filed 2019·Granted May 19, 2020·0 cites·18 claims
- 1952US10852660B2Image forming apparatus that regulates developing agent and applies regulatory biasCANON KK·Filed 2019·Granted Dec 1, 2020·0 cites·25 claims
- 2049US12321108B2Image forming apparatusCANON KK·Filed 2022·Granted Jun 3, 2025·0 cites·11 claims
- 2148US10649384B2Image forming apparatusCANON KK·Filed 2019·Granted May 12, 2020·0 cites·18 claims
- 2248US2025110420A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2345US10534288B2Developing device, process cartridge, and image forming apparatusCANON KK·Filed 2018·Granted Jan 14, 2020·0 cites·16 claims
- 2445US9116467B2Developing apparatus having a cutting surface at an end portion and process cartridgeCANON KK·Filed 2013·Granted Aug 25, 2015·0 cites·8 claims
- 2544US9372434B2Image forming apparatus with lubricated developer carrying memberCANON KK·Filed 2015·Granted Jun 21, 2016·0 cites·16 claims
- 2641US2013287453A1Developing apparatus and process cartridgeCANON KK·Filed 2013·Application pending·0 cites
- 2741US2013287451A1Image forming apparatus, developing apparatus, and process cartridgeCANON KK·Filed 2013·Application pending·0 cites
- 2840US9348256B2Image forming apparatus with voltage applying deviceCANON KK·Filed 2015·Granted May 24, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →