Assignee
MATSUO KEIGO
JP·6 granted patents·29 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0187US8218017B2Image pickup apparatus and cameraMATSUO KEIGO·Filed 2011·Granted Jul 10, 2012·9 cites·10 claims
- 0284US8810713B2Image pickup apparatus and image pickup device for performing auto-focusingMATSUO KEIGO·Filed 2012·Granted Aug 19, 2014·7 cites·11 claims
- 0380US8331033B2Zoom optical system and image pickup apparatus provided with the sameMATSUO KEIGO·Filed 2010·Granted Dec 11, 2012·6 cites·15 claims
- 0479US8564888B2Variable power optical system and image pickup apparatus having the sameMATSUO KEIGO·Filed 2012·Granted Oct 22, 2013·4 cites·13 claims
- 0571US8902349B2Image pickup apparatusMATSUO KEIGO·Filed 2011·Granted Dec 2, 2014·2 cites·5 claims
- 0658US8184388B2Image forming optical system and electronic image pickup apparatus using the sameMATSUO KEIGO·Filed 2010·Granted May 22, 2012·1 cites·12 claims
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