Inventor · disambiguated record
Akihito Onishi
Also filed as: ONISHI AKIHITO
14 granted patents·2 pending applications·80 citations·filing 1999–2019
89Inventor score
Top patents by PatentIndex Score
16 records- 0182US9488929B2Image forming unit and image forming apparatusOKI DATA KK·Filed 2015·Granted Nov 8, 2016·2 cites·9 claims
- 0281US6081679AMethod of cleaning residual toner from drum and rollers of image forming apparatusOKI DATA KK·Filed 1999·Granted Jun 27, 2000·33 cites·13 claims
- 0377US6975823B2Image forming apparatus including a precharging deviceOKI DATA KK·Filed 2003·Granted Dec 13, 2005·16 cites·21 claims
- 0471US10088789B2Belt, transfer belt unit, and image forming apparatusOKI DATA KK·Filed 2016·Granted Oct 2, 2018·1 cites·18 claims
- 0570US8381605B2Disc deviceMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Feb 26, 2013·2 cites·2 claims
- 0666US7035561B2Image developing apparatus and image forming apparatus utilizing the sameOKI DATA KK·Filed 2003·Granted Apr 25, 2006·10 cites·20 claims
- 0756US7389070B2Image forming apparatus having charge member and pressing memberOKI DATA KK·Filed 2006·Granted Jun 17, 2008·1 cites·27 claims
- 0852US12385047B2Transformed cell production methodPEARL KOGYO CO LTD·Filed 2019·Granted Aug 12, 2025·0 cites·17 claims
- 0950US2011161993A1Disk deviceTSUKAGUCHI AKINORI·Filed 2009·Application pending·0 cites
- 1049US8272003B2Disc apparatusEGUCHI TAKAHARU·Filed 2009·Granted Sep 18, 2012·0 cites·2 claims
- 1146US8587894B2Disc deviceONISHI AKIHITO·Filed 2009·Granted Nov 19, 2013·0 cites·4 claims
- 1246US7212755B2Image forming apparatusOKI DATA KK·Filed 2004·Granted May 1, 2007·3 cites·19 claims
- 1346US6205310B1Electrophotographic recording apparatus having a charging roller with a surface layer comprising a resin and a hardenerOKI DATA KK·Filed 1999·Granted Mar 20, 2001·8 cites·12 claims
- 1445US7058344B2Developing apparatusOKI DATA KK·Filed 2004·Granted Jun 6, 2006·4 cites·10 claims
- 1542US2015093158A1Image forming apparatusOKI DATA KK·Filed 2014·Application pending·0 cites
- 1638US8543039B2Image forming apparatusONISHI AKIHITO·Filed 2010·Granted Sep 24, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →