-
-
Lens barrel and optical apparatus
-
Patent number 10,036,868
-
Issue date Jul 31, 2018
-
Canon Kabushiki Kaisha
-
Daisuke Ochi
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
Lens barrel and optical apparatus
-
Patent number 9,759,985
-
Issue date Sep 12, 2017
-
Canon Kabushiki Kaisha
-
Daisuke Ochi
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
Optical apparatus
-
Patent number 9,565,352
-
Issue date Feb 7, 2017
-
Canon Kabushiki Kaisha
-
Hirokazu Shukuin
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Optical apparatus
-
Patent number 9,007,510
-
Issue date Apr 14, 2015
-
Canon Kabushiki Kaisha
-
Daisuke Ochi
-
G02 - OPTICS