Inventor · disambiguated record
Sara Yoshida
Also filed as: YOSHIDA SARA
12 granted patents·220 citations·filing 2016–2022
91Inventor score
Technology areasG03G
Files withCANON KK12
Top patents by PatentIndex Score
12 records- 0198US10545422B2TonerCANON KK·Filed 2019·Granted Jan 28, 2020·39 cites·11 claims
- 0298US10503090B2TonerCANON KK·Filed 2018·Granted Dec 10, 2019·41 cites·5 claims
- 0398US10429757B2TonerCANON KK·Filed 2018·Granted Oct 1, 2019·41 cites·3 claims
- 0498US10303074B2TonerCANON KK·Filed 2018·Granted May 28, 2019·41 cites·11 claims
- 0597US9897933B2TonerCANON KK·Filed 2017·Granted Feb 20, 2018·27 cites·4 claims
- 0697US9733583B2TonerCANON KK·Filed 2016·Granted Aug 15, 2017·27 cites·6 claims
- 0794US11573519B2Electrophotographic apparatus and process cartridgeCANON KK·Filed 2022·Granted Feb 7, 2023·4 cites·8 claims
- 0859US11841681B2TonerCANON KK·Filed 2021·Granted Dec 12, 2023·0 cites·7 claims
- 0954US11960242B2TonerCANON KK·Filed 2021·Granted Apr 16, 2024·0 cites·4 claims
- 1047US9851650B2Toner and method for producing tonerCANON KK·Filed 2016·Granted Dec 26, 2017·0 cites·8 claims
- 1145US12210317B2Toner, external additive for toner, and fine particleCANON KK·Filed 2021·Granted Jan 28, 2025·0 cites·8 claims
- 1245US10324399B2Image forming apparatus and image forming methodCANON KK·Filed 2018·Granted Jun 18, 2019·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Sara Yoshida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →