Inventor · disambiguated record
Yasuo Takayama
Also filed as: TAKAYAMA YASUO
8 granted patents·16 citations·filing 2002–2017
79Inventor score
Technology areasG03G
Top patents by PatentIndex Score
8 records- 0182US7835667B2Discharger, image carrier unit, and image forming apparatusFUJI XEROX CO LTD·Filed 2008·Granted Nov 16, 2010·7 cites·8 claims
- 0277US10095148B2Charging device including first and second cleaning members for cleaning a charging wireFUJI XEROX CO LTD·Filed 2017·Granted Oct 9, 2018·1 cites·5 claims
- 0376US9851653B2Charging device and image forming apparatus including movable member to which cleaning member is attachedFUJI XEROX CO LTD·Filed 2016·Granted Dec 26, 2017·1 cites·10 claims
- 0463US8526844B2Cleaning device and image forming apparatusICHIKAWA YUZO·Filed 2011·Granted Sep 3, 2013·1 cites·6 claims
- 0558US9817329B2Charging device including cleaning member and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Nov 14, 2017·0 cites·6 claims
- 0654US9791800B2Charging device and image forming apparatus having a rotation member with a spiral protrusionFUJI XEROX CO LTD·Filed 2016·Granted Oct 17, 2017·0 cites·7 claims
- 0753US6684042B2Charging device and image forming apparatus using the sameFUJI XEROX CO LTD·Filed 2002·Granted Jan 27, 2004·6 cites·25 claims
- 0841US7769314B2Cleaning device and charging device, image holding unit and image forming apparatus using sameFUJI XEROX CO LTD·Filed 2007·Granted Aug 3, 2010·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →