Inventor · disambiguated record

Ysuyoshi Masaoka

Also filed as: MASAOKA YSUYOSHI

1 granted patent·12 citations·filing 1988–1988

34Inventor score

Technology areasG03B

Files withFUJI PHOTO FILM CO LTD1

Top patents by PatentIndex Score

1 record

0168US4831402ACamera with changeable focal lengthFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 16, 1989·12 cites·6 claims

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