Assignee
URAKAMI TOSHIFUMI
JP·6 granted patents·14 citations·filing 2008–2012
Top patents by PatentIndex Score
6 records- 0185US8085336B2Optical apparatus having device for removing foreign substanceURAKAMI TOSHIFUMI·Filed 2008·Granted Dec 27, 2011·10 cites·11 claims
- 0283US8545117B2Conversion adaptor apparatus and interchangeable lens systemURAKAMI TOSHIFUMI·Filed 2010·Granted Oct 1, 2013·4 cites·10 claims
- 0347US8840256B2Foreign substance removal unit and optical apparatus including foreign substance removal unitURAKAMI TOSHIFUMI·Filed 2012·Granted Sep 23, 2014·0 cites·18 claims
- 0446US8888301B2Foreign matter removal unit and optical apparatus having the sameURAKAMI TOSHIFUMI·Filed 2012·Granted Nov 18, 2014·0 cites·18 claims
- 0545US8608322B2Foreign substance removal apparatus and optical apparatus including the sameURAKAMI TOSHIFUMI·Filed 2012·Granted Dec 17, 2013·0 cites·14 claims
- 0641US8063536B2Optical apparatusURAKAMI TOSHIFUMI·Filed 2010·Granted Nov 22, 2011·0 cites·6 claims
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