Title:
ズームレンズ及びそれを用いた撮像機器
Document Type and Number:
Japanese Patent JP4659894
Kind Code:
B2
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Inventors:
Akinaga Horiuchi
Application Number:
JP2009173819A
Publication Date:
March 30, 2011
Filing Date:
July 27, 2009
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B15/16; G02B13/18; G03B5/00
Domestic Patent References:
| JP2002131612A | ||||
| JP2002107622A | ||||
| JP11295594A |
Attorney, Agent or Firm:
Yukio Takanashi