Title:
光量調節装置
Document Type and Number:
Japanese Patent JP5726847
Kind Code:
B2
Inventors:
Takao Yoshio
Application Number:
JP2012278190A
Publication Date:
June 03, 2015
Filing Date:
December 20, 2012
Export Citation:
Assignee:
Shin Ako Kogyo Co., Ltd.
International Classes:
G03B11/00; G03B9/02
Domestic Patent References:
| JP2010145706A | ||||
| JP2010204206A | ||||
| JP2010527030A | ||||
| JP2010020063A | ||||
| JP2006217686A | ||||
| JP2010049135A |
Attorney, Agent or Firm:
Nissei International Patent Office
Toshinobu Isobe
Shigeru Kobayashi
Toshinobu Isobe
Shigeru Kobayashi