Inventor · disambiguated record
Yoshiyuki Okayama
Also filed as: OKAYAMA YOSHIYUKI
6 granted patents·1 pending application·8 citations·filing 2013–2019
72Inventor score
Top patents by PatentIndex Score
7 records- 0183US9561665B2Liquid discharge deviceFUJIFILM CORP·Filed 2015·Granted Feb 7, 2017·3 cites·8 claims
- 0275US10449786B2Image forming systemFUJIFILM CORP·Filed 2018·Granted Oct 22, 2019·2 cites·11 claims
- 0358US9445710B2Pump unit and endoscope apparatus using the sameUNIV KEIO·Filed 2013·Granted Sep 20, 2016·3 cites·15 claims
- 0445US9883069B2Image reading device and printing apparatusFUJIFILM CORP·Filed 2017·Granted Jan 30, 2018·0 cites·17 claims
- 0543US9682570B2Liquid supply device and image recording apparatusFUJIFILM CORP·Filed 2016·Granted Jun 20, 2017·0 cites·19 claims
- 0640US2019283470A1Transportation device and image forming apparatusFUJIFILM CORP·Filed 2019·Application pending·0 cites
- 0729US9227411B2Nozzle face cleaning device and image recording deviceFUJIFILM CORP·Filed 2015·Granted Jan 5, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →