Title:
光量調節装置および光学機器
Document Type and Number:
Japanese Patent JPWO2013005439
Kind Code:
A
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Inventors:
Satoshi Kozu
Naoki Kawakubo
Akira Kurosawa
Mitsuo Shibata
Naoki Kawakubo
Akira Kurosawa
Mitsuo Shibata
Application Number:
JP2012004373W
Publication Date:
February 23, 2015
Filing Date:
July 05, 2012
Export Citation:
Assignee:
Canon Electronics, Inc.
International Classes:
G03B9/14; G03B9/06
Attorney, Agent or Firm:
Ryosuke Fujimoto