Inventor · disambiguated record
Yuma Kubo
Also filed as: KUBO YUMA
4 granted patents·1 pending application·0 citations·filing 2020–2021
52Inventor score
Top patents by PatentIndex Score
5 records- 0158US2022091522A1Delivery device and image forming apparatusFUJI XEROX CO LTD·Filed 2021·Application pending·0 cites
- 0256US11630402B2Particle conveying device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 18, 2023·0 cites·15 claims
- 0347US11796939B2Conveying device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 24, 2023·0 cites·6 claims
- 0445US11249409B2Image forming apparatus and process cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Feb 15, 2022·0 cites·13 claims
- 0543US10990057B2Image forming apparatus and process cartridgeFUJI XEROX CO LTD·Filed 2020·Granted Apr 27, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →