Inventor · disambiguated record
Kengo Yada
Also filed as: YADA KENGO
22 granted patents·13 citations·filing 2011–2024
91Inventor score
Technology areasG03G
Top patents by PatentIndex Score
22 records- 0190US10739698B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2019·Granted Aug 11, 2020·2 cites·21 claims
- 0288US12498650B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2024·Granted Dec 16, 2025·0 cites·21 claims
- 0387US9383676B2Image forming apparatus with improved image qualityBROTHER IND LTD·Filed 2015·Granted Jul 5, 2016·4 cites·15 claims
- 0485US10031467B2Cleaning roller provided with shaft and elastic body wound thereaboutBROTHER IND LTD·Filed 2017·Granted Jul 24, 2018·2 cites·21 claims
- 0580US12147171B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2022·Granted Nov 19, 2024·0 cites·19 claims
- 0676US11537062B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2021·Granted Dec 27, 2022·0 cites·16 claims
- 0776US9989914B2Cleaning roller and cleaning deviceBROTHER IND LTD·Filed 2017·Granted Jun 5, 2018·1 cites·15 claims
- 0875US10684584B1Development deviceBROTHER IND LTD·Filed 2019·Granted Jun 16, 2020·1 cites·19 claims
- 0973US11143981B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2021·Granted Oct 12, 2021·0 cites·16 claims
- 1073US10488807B2Charge removal process in image forming apparatusBROTHER IND LTD·Filed 2018·Granted Nov 26, 2019·1 cites·17 claims
- 1172US10901340B2Developing cartridge including casing and first and second agitators for agitating toner accommodated in casingBROTHER IND LTD·Filed 2020·Granted Jan 26, 2021·0 cites·21 claims
- 1266US9002223B2Image forming apparatus including anomaly detection for charging membersBROTHER IND LTD·Filed 2013·Granted Apr 7, 2015·1 cites·5 claims
- 1364US10248072B2Cleaning roller provided with shaft and elastic body wound thereaboutBROTHER IND LTD·Filed 2018·Granted Apr 2, 2019·0 cites·21 claims
- 1458US11415912B2Developing cartridge including agitator configured to contact peripheral surface of supply rollerBROTHER IND LTD·Filed 2021·Granted Aug 16, 2022·0 cites·15 claims
- 1558US8781350B2Image forming apparatusKONDO KUNIHIKO·Filed 2011·Granted Jul 15, 2014·1 cites·8 claims
- 1657US12271126B2Image forming apparatus configured to perform cleaning operation for cleaning drum cleaning roller configured to collect toner on photosensitive drumBROTHER IND LTD·Filed 2023·Granted Apr 8, 2025·0 cites·14 claims
- 1753US10254678B2Image forming apparatus having image bearing member and collection device to collect materials adhered on the image bearing memberBROTHER IND LTD·Filed 2017·Granted Apr 9, 2019·0 cites·21 claims
- 1848US9952551B2Image forming apparatus for performing scraping process to scrape photosensitive memberBROTHER IND LTD·Filed 2017·Granted Apr 24, 2018·0 cites·20 claims
- 1946US10444657B2Charge voltage controller for process unit of image forming apparatus, method of controlling the same, and non-transitory computer-readable storage mediumBROTHER IND LTD·Filed 2018·Granted Oct 15, 2019·0 cites·18 claims
- 2046US10289019B2Image forming apparatus that controls cleaning ability of cleaner and control method thereofBROTHER IND LTD·Filed 2018·Granted May 14, 2019·0 cites·12 claims
- 2145US10890858B2Development deviceBROTHER IND LTD·Filed 2019·Granted Jan 12, 2021·0 cites·11 claims
- 2240US10691039B2Charge removal process in image forming apparatusBROTHER IND LTD·Filed 2018·Granted Jun 23, 2020·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Kengo Yada 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 →