Inventor · disambiguated record

Norimasa Soumiya

Also filed as: SOUMIYA NORIMASA

2 granted patents·61 citations·filing 1984–1994

66Inventor score

Technology areasG03G

Files withRICOH KK2

Top patents by PatentIndex Score

2 records

0185US5619311ARoller charging apparatus and image forming apparatus using the sameRICOH KK·Filed 1994·Granted Apr 8, 1997·35 cites·33 claims
0278US4538901AElectrophotographic copier with a phantom image suppression functionRICOH KK·Filed 1984·Granted Sep 3, 1985·26 cites·15 claims

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