Inventor · disambiguated record
Yoshisada Aoki
Also filed as: AOKI YOSHISADA
29 granted patents·2 pending applications·1,222 citations·filing 1988–2021
97Inventor score
Top patents by PatentIndex Score
31 records- 0196US5159446AElectronic endoscope system provided with a separate camera controlling unit and motor controlling unitOLYMPUS OPTICAL CO·Filed 1991·Granted Oct 27, 1992·249 cites·42 claims
- 0293US5047847AEndoscope using liquid crystal devices different in the response frequency in the image forming optical systemOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 10, 1991·118 cites·20 claims
- 0392US11675262B2Projection system, control device, and image projection methodSEIKO EPSON CORP·Filed 2021·Granted Jun 13, 2023·2 cites·17 claims
- 0491US9067419B2Recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Jun 30, 2015·6 cites·8 claims
- 0591US5071229AImaging apparatus having electrooptic devices which comprise a variable focal length lensOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 10, 1991·85 cites·15 claims
- 0689US8991971B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Mar 31, 2015·5 cites·10 claims
- 0788US9834001B2Recording apparatusSEIKO EPSON CORP·Filed 2015·Granted Dec 5, 2017·3 cites·9 claims
- 0883US5097352AOptical system including liquid crystal devicesOLYMPUS OPTICAL CO·Filed 1989·Granted Mar 17, 1992·52 cites·12 claims
- 0982US9118830B2Recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Aug 25, 2015·5 cites·18 claims
- 1075US9315031B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Apr 19, 2016·2 cites·17 claims
- 1175US5060632AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted Oct 29, 1991·199 cites·29 claims
- 1272US4982725AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted Jan 8, 1991·159 cites·38 claims
- 1371US9283765B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Mar 15, 2016·1 cites·12 claims
- 1470US5179934AEndoscopeOLYMPUS OPTICAL CO·Filed 1991·Granted Jan 19, 1993·139 cites·35 claims
- 1568US9278538B2Recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Mar 8, 2016·1 cites·18 claims
- 1664US10059130B2Recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Aug 28, 2018·0 cites·3 claims
- 1763US4991957ABorescope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Feb 12, 1991·69 cites·28 claims
- 1862US9944101B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2016·Granted Apr 17, 2018·0 cites·1 claims
- 1960US9944100B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2015·Granted Apr 17, 2018·0 cites·17 claims
- 2057US9283766B2Recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Mar 15, 2016·0 cites·16 claims
- 2156US5408991AEndoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduitsOLYMPUS OPTICAL CO·Filed 1993·Granted Apr 25, 1995·70 cites·22 claims
- 2255US2016052303A1Recording apparatusSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 2354US9289998B2Recording apparatus and multi-function printerSEIKO EPSON CORP·Filed 2014·Granted Mar 22, 2016·0 cites·7 claims
- 2453US8746858B2Recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Jun 10, 2014·0 cites·28 claims
- 2553US5096292ABorescope apparatusOLYMPUS OPTICAL CO·Filed 1989·Granted Mar 17, 1992·43 cites·14 claims
- 2652US5048956ABorescope apparatusOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 17, 1991·14 cites·23 claims
- 2750US8851640B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Oct 7, 2014·0 cites·17 claims
- 2845US9150025B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted Oct 6, 2015·0 cites·16 claims
- 2943US10183512B2Recording apparatusSEIKO EPSON CORP·Filed 2015·Granted Jan 22, 2019·0 cites·10 claims
- 3042US2014043403A1Recording apparatusSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 3137US9333772B2Printing apparatusSEIKO EPSON CORP·Filed 2015·Granted May 10, 2016·0 cites·8 claims
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