Yosuke Okubo

Person

Chofu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zoom lens and image pickup apparatus including the same
- Patent number 8,988,782
- Issue date Mar 24, 2015
- Canon Kabushiki Kaisha
- Yosuke Okubo
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus including the same
- Patent number 8,988,588
- Issue date Mar 24, 2015
- Canon Kabushiki Kaisha
- Yosuke Okubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and image pickup apparatus including the same
- Patent number 8,792,047
- Issue date Jul 29, 2014
- Canon Kabushiki Kaisha
- Yosuke Okubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom lens and image pickup apparatus equipped with zoom lens
- Patent number 8,736,973
- Issue date May 27, 2014
- Canon Kabushiki Kaisha
- Yosuke Okubo
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus including the zoom lens
- Patent number 8,625,204
- Issue date Jan 7, 2014
- Canon Kabushiki Kaisha
- Yosuke Okubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aluminum pipe production process, electrophotographic photosensitiv...
- Patent number 5,707,726
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Mutsuo Ohtaka
- B24 - GRINDING POLISHING
Information Patent Grant
Electrophotographic photosensitive member produced from aluminum pipe
- Patent number 5,595,848
- Issue date Jan 21, 1997
- Canon Kabushiki Kaisha
- Mutsuo Ohtaka
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20140313399
- Publication date Oct 23, 2014
- Yosuke Okubo
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20140029101
- Publication date Jan 30, 2014
- Canon Kabushiki Kaisha
- Yosuke Okubo
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20130242169
- Publication date Sep 19, 2013
- Canon Kabushiki Kaisha
- Yosuke Okubo
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS EQUIPPED WITH ZOOM LENS
- Publication number 20120300113
- Publication date Nov 29, 2012
- Canon Kabushiki Kaisha
- Yosuke Okubo
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE ZOOM LENS
- Publication number 20120242885
- Publication date Sep 27, 2012
- Canon Kabushiki Kaisha
- Yosuke Okubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yosuke Okubo

Person

Patents Grantslast 30 patents

Zoom lens and image pickup apparatus including the same

Zoom lens and image pickup apparatus including the same

Zoom lens and image pickup apparatus including the same

Zoom lens and image pickup apparatus equipped with zoom lens

Zoom lens and image pickup apparatus including the zoom lens

Aluminum pipe production process, electrophotographic photosensitiv...

Electrophotographic photosensitive member produced from aluminum pipe

Patents Applicationslast 30 patents

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

ZOOM LENS AND IMAGE PICKUP APPARATUS EQUIPPED WITH ZOOM LENS

ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE ZOOM LENS