Inventor · disambiguated record

Ryoko Yamagami

Also filed as: YAMAGAMI RYOKO

1 granted patent·8 citations·filing 2004–2004

30Inventor score

Technology areasG02B

Files withFUJINON CORP1

Top patents by PatentIndex Score

1 record

0157US6943960B2Three-group zoom lens including at least one aspheric lens surfaceFUJINON CORP·Filed 2004·Granted Sep 13, 2005·8 cites·14 claims

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