Assignee
KOYAMA ATSUSHI
JP·2 granted patents·1 pending application·20 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0188US8441742B2Lens barrel and optical apparatus including the sameKOYAMA ATSUSHI·Filed 2012·Granted May 14, 2013·10 cites·8 claims
- 0287US8228619B2Lens barrel and optical apparatus including the sameKOYAMA ATSUSHI·Filed 2010·Granted Jul 24, 2012·10 cites·6 claims
- 0339US2013064534A1Optical apparatus performing position control of focus lens unitKOYAMA ATSUSHI·Filed 2012·Application pending·0 cites
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