Title:
変倍光学系及び光学機器
Document Type and Number:
Japanese Patent JP6635180
Kind Code:
B2
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Inventors:
Akihiko Obama
Kensuke Uchida
Kensuke Uchida
Application Number:
JP2018227769A
Publication Date:
January 22, 2020
Filing Date:
December 05, 2018
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
G02B15/20
Domestic Patent References:
JP2012053444A |
Foreign References:
WO2012026088A1 |
Attorney, Agent or Firm:
Masago Onishi
Namiki Toshiaki
Namiki Toshiaki