Inventor · disambiguated record
Yuta Okuyama
Also filed as: OKUYAMA YUTA
11 granted patents·4 pending applications·10 citations·filing 2010–2025
82Inventor score
Top patents by PatentIndex Score
15 records- 0188US12292703B2Developing device having inductance sensorCANON KK·Filed 2023·Granted May 6, 2025·1 cites·7 claims
- 0288US11262672B2Developing deviceCANON KK·Filed 2020·Granted Mar 1, 2022·2 cites·25 claims
- 0387US10845729B2Image forming apparatus having toner density controlCANON KK·Filed 2019·Granted Nov 24, 2020·3 cites·9 claims
- 0485US10768552B2Developing deviceCANON KK·Filed 2018·Granted Sep 8, 2020·2 cites·11 claims
- 0581US9977372B2Image forming apparatusCANON KK·Filed 2017·Granted May 22, 2018·2 cites·7 claims
- 0679US2025237972A1Developing deviceCANON KK·Filed 2025·Application pending·0 cites
- 0756US10324394B2Developing deviceCANON KK·Filed 2018·Granted Jun 18, 2019·0 cites·18 claims
- 0852US2025053131A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0947US11392061B2Developing apparatus capable of enhancing efficiency of peeling off developer from a developing sleeveCANON KK·Filed 2021·Granted Jul 19, 2022·0 cites·13 claims
- 1047US10234793B2Development device using a dry electrophotographic methodCANON KK·Filed 2018·Granted Mar 19, 2019·0 cites·6 claims
- 1145US10831128B2Image forming apparatus having image formation interruptionCANON KK·Filed 2019·Granted Nov 10, 2020·0 cites·4 claims
- 1237US10324398B2Developing device and magnet for two-component developmentCANON KK·Filed 2017·Granted Jun 18, 2019·0 cites·20 claims
- 1337US9073854B2Aromatic sulfonium salt compoundMAKABE YOSHIE·Filed 2010·Granted Jul 7, 2015·0 cites·8 claims
- 1435US2017235252A1Developing apparatusCANON KK·Filed 2017·Application pending·0 cites
- 1526US2012130117A1Aromatic sulfonium salt compoundMAKABE YOSHIE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →