Inventor · disambiguated record
Hiroaki Akamatsu
Also filed as: AKAMATSU HIROAKI
11 granted patents·3 pending applications·14 citations·filing 2009–2023
82Inventor score
Files withFUJI XEROX CO LTD7AKAMATSU HIROAKI3FUJIFILM BUSINESS INNOVATION CORP2AOSHIMA TAKU1SHARP KK1
Top patents by PatentIndex Score
14 records- 0181US8306470B2Cleaning device and image forming apparatus using the sameAKAMATSU HIROAKI·Filed 2009·Granted Nov 6, 2012·7 cites·16 claims
- 0270US8805233B2Cleaning device and image forming apparatusAKAMATSU HIROAKI·Filed 2012·Granted Aug 12, 2014·2 cites·5 claims
- 0370US8792801B2Cleaning device and image forming apparatusAKAMATSU HIROAKI·Filed 2012·Granted Jul 29, 2014·2 cites·6 claims
- 0468US8737852B2Image forming apparatus, image forming system, and computer readable mediumAOSHIMA TAKU·Filed 2012·Granted May 27, 2014·2 cites·6 claims
- 0558US9164466B2Cleaning blade, cleaning device, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Oct 20, 2015·0 cites·11 claims
- 0657US7873314B2Cleaning member, cleaner, image carrier unit and image forming deviceFUJI XEROX CO LTD·Filed 2009·Granted Jan 18, 2011·1 cites·14 claims
- 0756US11175609B1Belt rotating device with cleaning device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Nov 16, 2021·0 cites·20 claims
- 0856US9195203B2Developing device and image forming apparatus including cleaning member and cleaning memberFUJI XEROX CO LTD·Filed 2014·Granted Nov 24, 2015·0 cites·3 claims
- 0952US9541886B2Image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Jan 10, 2017·0 cites·6 claims
- 1051US8023878B2Cleaning device and image forming apparatus using the sameFUJI XEROX CO LTD·Filed 2009·Granted Sep 20, 2011·0 cites·7 claims
- 1150US9519258B1Image forming unit, image forming apparatus, and cleaning deviceFUJI XEROX CO LTD·Filed 2016·Granted Dec 13, 2016·0 cites·12 claims
- 1248US2024027940A1Belt rotating device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1348US2020124888A1Liquid crystal panelSHARP KK·Filed 2019·Application pending·0 cites
- 1436US2017205758A1Cleaning member, cleaning device, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →