Inventor · disambiguated record
Yoshihisa Saka
Also filed as: SAKA YOSHIHISA
13 granted patents·4 pending applications·32 citations·filing 2009–2024
87Inventor score
Top patents by PatentIndex Score
17 records- 0185US8684432B2Robot hand, robot, and holding mechanismSEIKO EPSON CORP·Filed 2013·Granted Apr 1, 2014·13 cites·20 claims
- 0284US8311465B2Image forming apparatus and transfer apparatusNOMURA YUJIRO·Filed 2010·Granted Nov 13, 2012·4 cites·8 claims
- 0381US8380112B2Image forming apparatus including a gripping unitSEIKO EPSON CORP·Filed 2010·Granted Feb 19, 2013·3 cites·7 claims
- 0480US7860430B2Image forming apparatus having transfer belt and cleaning arrangementSEIKO EPSON CORP·Filed 2009·Granted Dec 28, 2010·6 cites·15 claims
- 0574US9694587B2Inkjet printing apparatus and ink cartridge mounting unitSEIKO EPSON CORP·Filed 2016·Granted Jul 4, 2017·1 cites·12 claims
- 0672US9278539B2Recording apparatusSEIKO EPSON CORP·Filed 2015·Granted Mar 8, 2016·1 cites·19 claims
- 0767US8385759B2Image forming apparatus and image forming methodSEIKO EPSON CORP·Filed 2010·Granted Feb 26, 2013·1 cites·5 claims
- 0867US7974552B2Device and method for forming a nip in an image forming apparatusSEIKO EPSON CORP·Filed 2010·Granted Jul 5, 2011·1 cites·7 claims
- 0964US11945238B2Liquid ejecting deviceSEIKO EPSON CORP·Filed 2021·Granted Apr 2, 2024·0 cites·19 claims
- 1064US8023857B2Transfer device and image forming apparatus with sealing member in contact with transfer beltSEIKO EPSON CORP·Filed 2009·Granted Sep 20, 2011·2 cites·11 claims
- 1158US2025033362A1Recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1256US2024270002A1Recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1354US2025121617A1Recording deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1447US10897550B2Medium transporting apparatus and image reading apparatusSEIKO EPSON CORP·Filed 2020·Granted Jan 19, 2021·0 cites·10 claims
- 1543US10397420B2Medium processing deviceSEIKO EPSON CORP·Filed 2018·Granted Aug 27, 2019·0 cites·12 claims
- 1642US8857876B1Robot hand, robot, and holding mechanismSEIKO EPSON CORP·Filed 2014·Granted Oct 14, 2014·0 cites·12 claims
- 1737US2012263500A1Transfer device and image formation apparatusSAKA YOSHIHISA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →