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Mitsuru SUZUKI
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Focal plane shutter and optical apparatus provided with same
Patent number
9,513,533
Issue date
Dec 6, 2016
Seiko Precision Inc.
Hiroshi Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Focal plane shutter, imaging device and digital camera
Patent number
9,395,598
Issue date
Jul 19, 2016
Seiko Precision Inc.
Hiroshi Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Blade-driving device, optical device, and method for producing arm
Patent number
9,383,625
Issue date
Jul 5, 2016
Seiko Precision Inc.
Hiroshi Takahashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Focal-plane shutter and optical device
Patent number
9,323,131
Issue date
Apr 26, 2016
Seiko Precision Inc.
Hiroshi Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Focal-plane shutter and optical device
Patent number
9,274,401
Issue date
Mar 1, 2016
Seiko Precision Inc.
Hiroshi Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Blade drive device and optical instrument
Patent number
8,840,324
Issue date
Sep 23, 2014
Seiko Precision Inc.
Mitsuru Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Actuator and blade drive device for camera
Patent number
8,137,011
Issue date
Mar 20, 2012
Seiko Precision Inc.
Mitsuru Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Blade drive device and optical equipment
Patent number
7,959,365
Issue date
Jun 14, 2011
Seiko Precision Inc.
Mitsuru Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Blade drive device and optical device
Patent number
7,891,891
Issue date
Feb 22, 2011
Seiko Precision Inc.
Mitsuru Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Coil bobbin, actuator, and blade drive device for camera
Patent number
7,717,631
Issue date
May 18, 2010
Seiko Precision Inc.
Mitsuru Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Shutter drive device for camera
Patent number
7,670,069
Issue date
Mar 2, 2010
Seiko Precision Inc.
Mitsuru Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
FOCAL-PLANE SHUTTER AND OPTICAL DEVICE
Publication number
20150234256
Publication date
Aug 20, 2015
Seiko Precision Inc.
Hiroshi TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FOCAL-PLANE SHUTTER AND OPTICAL DEVICE
Publication number
20150234255
Publication date
Aug 20, 2015
Seiko Precision Inc.
Hiroshi TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLADE-DRIVING DEVICE, OPTICAL DEVICE, AND METHOD FOR PRODUCING ARM
Publication number
20150234257
Publication date
Aug 20, 2015
Seiko Precision Inc.
Hiroshi TAKAHASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
FOCAL PLANE SHUTTER, IMAGING DEVICE AND DIGITAL CAMERA
Publication number
20140320737
Publication date
Oct 30, 2014
Seiko Precision Inc.
Hiroshi TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FOCAL PLANE SHUTTER AND OPTICAL APPARATUS PROVIDED WITH SAME
Publication number
20140248046
Publication date
Sep 4, 2014
Seiko Precision Inc.
Hiroshi TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLADE DRIVE DEVICE AND OPTICAL INSTRUMENT
Publication number
20140010527
Publication date
Jan 9, 2014
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLADE DRIVE DEVICE AND OPTICAL EQUIPMENT
Publication number
20130322866
Publication date
Dec 5, 2013
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLADE DRIVE DEVICE AND OPTICAL EQUIPMENT
Publication number
20100054728
Publication date
Mar 4, 2010
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLADE DRIVE DEVICE AND OPTICAL DEVICE
Publication number
20090269048
Publication date
Oct 29, 2009
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ACTUATOR AND BLADE DRIVE DEVICE FOR CAMERA
Publication number
20090232487
Publication date
Sep 17, 2009
Seiko Precision Inc.
Mitsuru Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COIL BOBBIN, ACTUATOR, AND BLADE DRIVE DEVICE FOR CAMERA
Publication number
20090232490
Publication date
Sep 17, 2009
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHUTTER DRIVE DEVICE FOR CAMERA
Publication number
20090148154
Publication date
Jun 11, 2009
Seiko Precision Inc.
Mitsuru SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY