Inventor · disambiguated record

Sumio Kamio

Also filed as: KAMIO SUMIO

1 granted patent·8 citations·filing 2003–2003

30Inventor score

Technology areasG03G

Files withRICOH KK1

Top patents by PatentIndex Score

1 record

0159US7127199B2Developing device and process cartridge with predetermined magnetic force for an image forming apparatusRICOH KK·Filed 2003·Granted Oct 24, 2006·8 cites·60 claims

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