Title:
カメラ用絞り装置
Document Type and Number:
Japanese Patent JP4933185
Kind Code:
B2
Inventors:
Takashi Sawato
Application Number:
JP2006203369A
Publication Date:
May 16, 2012
Filing Date:
July 26, 2006
Export Citation:
Assignee:
Nidec Copal Corporation
International Classes:
G03B9/06; G03B11/00
Domestic Patent References:
| JP2005309318A | ||||
| JP2004020711A | ||||
| JP2004037861A | ||||
| JP4157432A | ||||
| JP11142908A |
Attorney, Agent or Firm:
Yasushi Shinohara
Masayuki Fujinaka
Masayuki Fujinaka