Assignee
HAYAKAWA KOICHIRO
JP·3 granted patents·4 citations·filing 2010–2011
Technology mixG02B3
Top patents by PatentIndex Score
3 records- 0167US8248708B2Zoom lens system and electronic imaging apparatus that uses the sameHAYAKAWA KOICHIRO·Filed 2011·Granted Aug 21, 2012·2 cites·6 claims
- 0263US8514495B2Zoom lens systemHAYAKAWA KOICHIRO·Filed 2011·Granted Aug 20, 2013·2 cites·7 claims
- 0335US8300321B2Zoom lens systemHAYAKAWA KOICHIRO·Filed 2010·Granted Oct 30, 2012·0 cites·5 claims
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