Inventor · disambiguated record
Wakiko Katsumata
Also filed as: KATSUMATA WAKIKO
14 granted patents·2 pending applications·333 citations·filing 2016–2021
93Inventor score
Technology areasG03G
Files withCANON KK16
Top patents by PatentIndex Score
16 records- 0198US10423090B2Magenta toner and toner kitCANON KK·Filed 2018·Granted Sep 24, 2019·30 cites·10 claims
- 0298US10234777B2Toner and method for manufacturing tonerCANON KK·Filed 2017·Granted Mar 19, 2019·34 cites·20 claims
- 0398US10216108B2Toner production method and polymerCANON KK·Filed 2017·Granted Feb 26, 2019·33 cites·7 claims
- 0498US10133201B2TonerCANON KK·Filed 2017·Granted Nov 20, 2018·34 cites·11 claims
- 0598US10012921B2TonerCANON KK·Filed 2017·Granted Jul 3, 2018·37 cites·3 claims
- 0698US10012918B2Toner and method for producing tonerCANON KK·Filed 2017·Granted Jul 3, 2018·37 cites·4 claims
- 0798US9969834B2Wax dispersant for toner and tonerCANON KK·Filed 2016·Granted May 15, 2018·42 cites·15 claims
- 0898US9915885B2TonerCANON KK·Filed 2016·Granted Mar 13, 2018·35 cites·4 claims
- 0997US10877386B2TonerCANON KK·Filed 2019·Granted Dec 29, 2020·25 cites·17 claims
- 1096US11429032B2Toner and method of producing tonerCANON KK·Filed 2020·Granted Aug 30, 2022·6 cites·9 claims
- 1196US10642178B2TonerCANON KK·Filed 2019·Granted May 5, 2020·17 cites·4 claims
- 1294US11720036B2TonerCANON KK·Filed 2021·Granted Aug 8, 2023·3 cites·5 claims
- 1363US10809640B2TonerCANON KK·Filed 2019·Granted Oct 20, 2020·0 cites·4 claims
- 1447US10852652B2TonerCANON KK·Filed 2019·Granted Dec 1, 2020·0 cites·5 claims
- 1543US2021286282A1White tonerCANON KK·Filed 2021·Application pending·0 cites
- 1641US2018275540A1TonerCANON KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →