Inventor · disambiguated record

Masafumi Furusawa

Also filed as: FURUSAWA MASAFUMI

1 granted patent·1 citations·filing 2009–2009

15Inventor score

Technology areasG02B

Files withRICOH CO LTD1

Top patents by PatentIndex Score

1 record

0149US8004554B2Plastic optical element, optical scanning device, and image forming apparatus using the optical scanning deviceRICOH CO LTD·Filed 2009·Granted Aug 23, 2011·1 cites·10 claims

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