Inventor · disambiguated record
Ryohei Ohtsuki
Also filed as: OHTSUKI RYOHEI
3 granted patents·2 pending applications·24 citations·filing 2006–2012
63Inventor score
Top patents by PatentIndex Score
5 records- 0186US8087658B2Image forming device with open/close cover and manual paper feeding trayOHTSUKI RYOHEI·Filed 2010·Granted Jan 3, 2012·21 cites·4 claims
- 0261US7551887B2Image forming deviceMURATA MACHINERY LTD·Filed 2006·Granted Jun 23, 2009·3 cites·9 claims
- 0336US8550458B2Paper feeder and image forming apparatusOHTSUKI RYOHEI·Filed 2012·Granted Oct 8, 2013·0 cites·10 claims
- 0435US2009317146A1Image forming apparatusMURATA MACHINERY LTD·Filed 2009·Application pending·0 cites
- 0532US2008107446A1Image forming apparatusMURATA MACHINERY LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →