Inventor · disambiguated record
Kozue Uratani
Also filed as: URATANI KOZUE
28 granted patents·9 pending applications·686 citations·filing 2012–2024
97Inventor score
Technology areasG03G
Files withCANON KK37
Top patents by PatentIndex Score
37 records- 0198US10310397B2TonerCANON KK·Filed 2016·Granted Jun 4, 2019·32 cites·8 claims
- 0298US9964874B2TonerCANON KK·Filed 2016·Granted May 8, 2018·49 cites·8 claims
- 0398US9857707B2TonerCANON KK·Filed 2015·Granted Jan 2, 2018·37 cites·11 claims
- 0498US9841692B2TonerCANON KK·Filed 2016·Granted Dec 12, 2017·38 cites·10 claims
- 0598US9804514B2Method for producing tonerCANON KK·Filed 2016·Granted Oct 31, 2017·36 cites·6 claims
- 0698US9658546B2Toner and method of producing tonerCANON KK·Filed 2015·Granted May 23, 2017·42 cites·11 claims
- 0798US9442416B2Image-forming apparatus, image-forming method, developing apparatus, and developing methodCANON KK·Filed 2014·Granted Sep 13, 2016·47 cites·13 claims
- 0898US9377708B2TonerCANON KK·Filed 2014·Granted Jun 28, 2016·33 cites·6 claims
- 0998US9354545B2Developing apparatus, developing method, image-forming apparatus, and image-forming methodCANON KK·Filed 2014·Granted May 31, 2016·45 cites·20 claims
- 1098US9348246B2Developing apparatus, developing method, image forming apparatus and image forming methodCANON KK·Filed 2014·Granted May 24, 2016·45 cites·8 claims
- 1198US9304422B2Magnetic tonerCANON KK·Filed 2014·Granted Apr 5, 2016·46 cites·4 claims
- 1298US9244371B2Magnetic tonerCANON KK·Filed 2012·Granted Jan 26, 2016·35 cites·5 claims
- 1397US10698327B2TonerCANON KK·Filed 2019·Granted Jun 30, 2020·25 cites·7 claims
- 1497US10578990B2TonerCANON KK·Filed 2018·Granted Mar 3, 2020·31 cites·13 claims
- 1597US10228627B2TonerCANON KK·Filed 2016·Granted Mar 12, 2019·30 cites·8 claims
- 1697US9625842B2Magnetic tonerCANON KK·Filed 2016·Granted Apr 18, 2017·18 cites·11 claims
- 1797US9423711B2Magnetic tonerCANON KK·Filed 2013·Granted Aug 23, 2016·17 cites·5 claims
- 1897US8918035B2Developing apparatus, developing method and magnetic toner for developing apparatusCANON KK·Filed 2012·Granted Dec 23, 2014·36 cites·5 claims
- 1996US10782623B2TonerCANON KK·Filed 2018·Granted Sep 22, 2020·23 cites·9 claims
- 2095US11112708B2TonerCANON KK·Filed 2020·Granted Sep 7, 2021·19 cites·10 claims
- 2193US11822286B2Process cartridge and electrophotographic apparatusCANON KK·Filed 2022·Granted Nov 21, 2023·2 cites·13 claims
- 2259US12306581B2TonerCANON KK·Filed 2021·Granted May 20, 2025·0 cites·5 claims
- 2359US12197170B2TonerCANON KK·Filed 2021·Granted Jan 14, 2025·0 cites·12 claims
- 2456US12429788B2Process cartridgeCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·7 claims
- 2555US2025093793A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 2655US2025093792A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 2755US2025093791A1TonerCANON KK·Filed 2024·Application pending·0 cites
- 2850US12259682B2TonerCANON KK·Filed 2021·Granted Mar 25, 2025·0 cites·10 claims
- 2949US12504700B2TonerCANON KK·Filed 2021·Granted Dec 23, 2025·0 cites·11 claims
- 3049US2024019791A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 3149US2024027930A1TonerCANON KK·Filed 2023·Application pending·0 cites
- 3247US11474442B2Electrophotographic apparatus, process cartridge, and cartridge setCANON KK·Filed 2020·Granted Oct 18, 2022·0 cites·15 claims
- 3347US2023117448A1TonerCANON KK·Filed 2022·Application pending·0 cites
- 3447US2023161277A1TonerCANON KK·Filed 2022·Application pending·0 cites
- 3546US2015185648A1TonerCANON KK·Filed 2014·Application pending·0 cites
- 3643US11449000B2Electrophotographic apparatus, process cartridge, and cartridge setCANON KK·Filed 2020·Granted Sep 20, 2022·0 cites·11 claims
- 3736US2016378003A1Magnetic toner, image forming apparatus, and image forming methodCANON KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →