Inventor · disambiguated record
Taku Kumiya
Also filed as: KUMIYA TAKU
4 granted patents·3 citations·filing 2017–2022
60Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0174US10599064B2Powder-amount detection device and image forming apparatus incorporating sameYAMASHITA MASAHIDE·Filed 2018·Granted Mar 24, 2020·1 cites·20 claims
- 0274US10365601B2Image forming apparatus and image forming methodRICOH CO LTD·Filed 2017·Granted Jul 30, 2019·1 cites·16 claims
- 0370US10429770B2Powder-amount detection device and image forming apparatus incorporating sameKUMIYA TAKU·Filed 2018·Granted Oct 1, 2019·1 cites·11 claims
- 0448US12050414B2Developing device including filter detachable holder, process cartridge, and image forming apparatusCHIBA YUSUKE·Filed 2022·Granted Jul 30, 2024·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →