Inventor · disambiguated record
Ryuichi Araki
Also filed as: ARAKI RYUICHI
18 granted patents·2 pending applications·53 citations·filing 2001–2025
90Inventor score
Top patents by PatentIndex Score
20 records- 0194US7465217B2CMP conditioner, method for arranging hard abrasive grains for use in CMP conditioner, and process for producing CMP conditionerNIPPON STEEL CORP·Filed 2006·Granted Dec 16, 2008·36 cites·5 claims
- 0288US10031459B2Image forming apparatus for correcting color misregistrationCANON KK·Filed 2017·Granted Jul 24, 2018·5 cites·15 claims
- 0381US10095171B2Image forming apparatusCANON KK·Filed 2017·Granted Oct 9, 2018·2 cites·14 claims
- 0480US10241434B2Image forming apparatus and position detection methodCANON KK·Filed 2017·Granted Mar 26, 2019·2 cites·9 claims
- 0575US12436100B2Moisture sensor and image forming apparatusCANON KK·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
- 0674US9860422B2Correction method for image forming apparatusCANON KK·Filed 2016·Granted Jan 2, 2018·2 cites·14 claims
- 0771US12116235B2Sheet property measurement device and image forming apparatus including sheet property measurement deviceCANON KK·Filed 2023·Granted Oct 15, 2024·0 cites·12 claims
- 0871US2025198966A1Recording material detection device, image forming apparatus, and ultrasonic emission deviceCANON KK·Filed 2025·Application pending·0 cites
- 0970US12265061B2Recording material detection device, image forming apparatus, and ultrasonic emission deviceCANON KK·Filed 2021·Granted Apr 1, 2025·0 cites·13 claims
- 1066US11126104B2Image forming apparatus and optical sensor with multiple light-receiving and light-emitting elementsCANON KK·Filed 2019·Granted Sep 21, 2021·0 cites·20 claims
- 1166US8901999B2Audio-output amplifier circuit for audio device, audio device, electronic device including audio device, and output control method for audio deviceARAKI RYUICHI·Filed 2012·Granted Dec 2, 2014·4 cites·9 claims
- 1265US11614695B2Image forming apparatus and optical sensorCANON KK·Filed 2021·Granted Mar 28, 2023·0 cites·10 claims
- 1353US8514017B2Variable gain amplifier and audio deviceARAKI RYUICHI·Filed 2011·Granted Aug 20, 2013·2 cites·9 claims
- 1450US11630408B2Apparatus and method for adjusting output value of optical sensor having light-receiving element that receives regularly-reflected light and diffusely-reflected lightCANON KK·Filed 2021·Granted Apr 18, 2023·0 cites·8 claims
- 1544US10295924B2Image forming apparatus having controller for switching thresholds for deciding amount of color misregistrationCANON KK·Filed 2018·Granted May 21, 2019·0 cites·15 claims
- 1640US9930214B2Correction method for image forming apparatusCANON KK·Filed 2016·Granted Mar 27, 2018·0 cites·10 claims
- 1738US9955040B2Image forming apparatusCANON KK·Filed 2017·Granted Apr 24, 2018·0 cites·10 claims
- 1837US10939017B2Image forming apparatusCANON KK·Filed 2020·Granted Mar 2, 2021·0 cites·9 claims
- 1937US9794445B2Image forming apparatusCANON KK·Filed 2016·Granted Oct 17, 2017·0 cites·11 claims
- 2037US2004072510A1Cmp conditioner, method for arranging rigid grains used for cmp conditioner, and method for manufacturing cmp conditionerFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →