Inventor · disambiguated record
Shingo Masaoka
Also filed as: MASAOKA SHINGO
9 granted patents·1 pending application·14 citations·filing 2009–2020
80Inventor score
Technology areasB41J
Top patents by PatentIndex Score
10 records- 0179US8911054B2Image forming apparatusKITAMURA YASUKAZU·Filed 2014·Granted Dec 16, 2014·5 cites·8 claims
- 0277US9028039B2Image forming apparatusMASAOKA SHINGO·Filed 2014·Granted May 12, 2015·3 cites·10 claims
- 0372US8967759B2Image forming apparatusRICOH CO LTD·Filed 2014·Granted Mar 3, 2015·2 cites·6 claims
- 0472US8622515B2Image forming apparatus including liquid-ejection recording headYANASE NORIKAZU·Filed 2011·Granted Jan 7, 2014·2 cites·12 claims
- 0571US8998371B2Image forming apparatusNAKANO TOMOAKI·Filed 2014·Granted Apr 7, 2015·2 cites·10 claims
- 0666US11104138B2Cap, head maintenance device, and liquid discharge apparatusRICOH CO LTD·Filed 2020·Granted Aug 31, 2021·0 cites·12 claims
- 0747US9221264B2Image forming apparatus and droplet discharge detectorTAKEUCHI SHOTARO·Filed 2014·Granted Dec 29, 2015·0 cites·9 claims
- 0841US2010002048A1Waste treatment system and image forming apparatusRICOH KK·Filed 2009·Application pending·0 cites
- 0938US9694584B2Liquid ejector and liquid ejecting detectorMASAOKA SHINGO·Filed 2016·Granted Jul 4, 2017·0 cites·8 claims
- 1036US10946660B2Liquid discharge apparatus and suction apparatusUEDA SHOTARO·Filed 2018·Granted Mar 16, 2021·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Shingo Masaoka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →