Inventor · disambiguated record
Katsuhiko Nishizaka
Also filed as: NISHIZAKA KATSUHIKO
13 granted patents·57 citations·filing 2007–2019
88Inventor score
Top patents by PatentIndex Score
13 records- 0192US8147021B2PrinterNISHIZAKA KATSUHIKO·Filed 2009·Granted Apr 3, 2012·26 cites·9 claims
- 0286US7607748B2PrinterSEIKO EPSON CORP·Filed 2007·Granted Oct 27, 2009·9 cites·3 claims
- 0381US9830112B2Printing system, user terminal, printer, user terminal control program, and printing methodSEIKO EPSON CORP·Filed 2014·Granted Nov 28, 2017·8 cites·7 claims
- 0478US10894680B2Multifeed detection device and image reading apparatusSEIKO EPSON CORP·Filed 2018·Granted Jan 19, 2021·2 cites·4 claims
- 0569US8152263B2PrinterNISHIZAKA KATSUHIKO·Filed 2009·Granted Apr 10, 2012·4 cites·8 claims
- 0668US9769329B2Image reading apparatus including double feeding detecting unitSEIKO EPSON CORP·Filed 2016·Granted Sep 19, 2017·1 cites·8 claims
- 0768US7922278B2Image printing apparatus and method for calibrating image printing apparatusSEIKO EPSON CORP·Filed 2008·Granted Apr 12, 2011·3 cites·10 claims
- 0862US8113610B2Fluid ejection device and mounting position determination methodNISHIZAKA KATSUHIKO·Filed 2009·Granted Feb 14, 2012·2 cites·6 claims
- 0961US7762659B2Recording apparatus, computer readable medium storing thereon recording control program and recording methodSEIKO EPSON CORP·Filed 2007·Granted Jul 27, 2010·2 cites·10 claims
- 1045US11597617B2Medium feeding apparatus, image reading apparatus, and medium feeding methodSEIKO EPSON CORP·Filed 2019·Granted Mar 7, 2023·0 cites·12 claims
- 1145US10737892B2Medium feeding device and image reading apparatusSEIKO EPSON CORP·Filed 2018·Granted Aug 11, 2020·0 cites·8 claims
- 1245US9065940B2Print apparatus including image read apparatus-side communicating sectionSEIKO EPSON CORP·Filed 2014·Granted Jun 23, 2015·0 cites·4 claims
- 1338US8480198B2Image forming apparatus, control method therefor, and medium storing programNISHIZAKA KATSUHIKO·Filed 2011·Granted Jul 9, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →