Inventor · disambiguated record
Rumiko Ono
Also filed as: ONO RUMIKO
3 granted patents·1 pending application·13 citations·filing 2003–2006
63Inventor score
Technology areasG02B
Files withRICOH KK3
Top patents by PatentIndex Score
4 records- 0162US6985312B2Lens mounting deviceRICOH KK·Filed 2004·Granted Jan 10, 2006·9 cites·17 claims
- 0252US7557823B2Image forming apparatusRICOH KK·Filed 2006·Granted Jul 7, 2009·1 cites·20 claims
- 0349US7440001B2Optical writing device and image forming apparatusRICOH KK·Filed 2004·Granted Oct 21, 2008·3 cites·32 claims
- 0435US2004105079A1Image formation apparatusFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →