Title:
光学機器
Document Type and Number:
Japanese Patent JP4590153
Kind Code:
B2
Inventors:
Naoya Kaneda
Application Number:
JP2002306606A
Publication Date:
December 01, 2010
Filing Date:
October 22, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B7/08; G02B7/09
Domestic Patent References:
JP2002072051A | ||||
JP48019897U | ||||
JP6265771A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa