Inventor · disambiguated record

Yosihisa Okamoto

Also filed as: OKAMOTO YOSIHISA

1 granted patent·28 citations·filing 1993–1993

44Inventor score

Technology areasG03G

Files withRICOH KK1

Top patents by PatentIndex Score

1 record

0179US5344732AMulti-color electrophotographic image formation methodRICOH KK·Filed 1993·Granted Sep 6, 1994·28 cites·12 claims

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