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Minoru Tanaka
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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lens device and imaging device mounted with the lens device
Patent number
9,030,763
Issue date
May 12, 2015
FUJIFILM Corporation
Shigehiro Kanayama
G02 - OPTICS
Information
Patent Grant
Device for changing operating force of lens device
Patent number
8,879,165
Issue date
Nov 4, 2014
FUJIFILM Corporation
Minoru Tanaka
G02 - OPTICS
Information
Patent Grant
Lens device and image capturing apparatus having the same
Patent number
8,824,883
Issue date
Sep 2, 2014
FUJIFILM Corporation
Arihiro Saita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens device
Patent number
7,773,144
Issue date
Aug 10, 2010
Fujinon Corporation
Minoru Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens apparatus
Patent number
6,580,571
Issue date
Jun 17, 2003
Fuji Photo Optical Co., Ltd.
Tadashi Sasaki
G02 - OPTICS
Information
Patent Grant
Manual and electric motor operated apparatus for lens barrels
Patent number
6,456,796
Issue date
Sep 24, 2002
Fuji Photo Optical Co., Ltd.
Minoru Tanaka
G02 - OPTICS
Information
Patent Grant
Converter unit of camera
Patent number
6,308,013
Issue date
Oct 23, 2001
Fuji Photo Optical Co., Ltd.
Minoru Tanaka
G02 - OPTICS
Information
Patent Grant
Switching apparatus for TV lens unit switching
Patent number
5,751,353
Issue date
May 12, 1998
Fuji Photo Optical Co., Ltd.
Minoru Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LENS DEVICE AND IMAGING DEVICE MOUNTED WITH THE LENS DEVICE
Publication number
20140313600
Publication date
Oct 23, 2014
FUJIFILM CORPORATION
Shigehiro KANAYAMA
G02 - OPTICS
Information
Patent Application
DEVICE FOR CHANGING OPERATING FORCE OF LENS DEVICE
Publication number
20140268375
Publication date
Sep 18, 2014
FUJIFILM CORPORATION
Minoru TANAKA
G02 - OPTICS
Information
Patent Application
LENS DEVICE AND IMAGE CAPTURING APPARATUS HAVING THE SAME
Publication number
20140178060
Publication date
Jun 26, 2014
FUJIFILM CORPORATION
Arihiro SAITA
G02 - OPTICS
Information
Patent Application
Lens device
Publication number
20060055810
Publication date
Mar 16, 2006
Minoru Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens apparatus
Publication number
20020039242
Publication date
Apr 4, 2002
Tadashi Sasaki
G02 - OPTICS