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Keishi IWASAKI
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lens barrel and imaging device
Patent number
10,247,903
Issue date
Apr 2, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Keishi Iwasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens barrel supporting frame, lens retaining structure, lens barrel...
Patent number
7,920,345
Issue date
Apr 5, 2011
Panasonic Corporation
Hironori Honsho
G02 - OPTICS
Information
Patent Grant
Lens barrel and imaging device including lens barrel
Patent number
7,796,878
Issue date
Sep 14, 2010
Panasonic Corporation
Takeo Santo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging device and camera
Patent number
7,787,193
Issue date
Aug 31, 2010
Panasonic Corporation
Keiji Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens barrel supporting frame, lens retaining structure, lens barrel...
Patent number
7,746,584
Issue date
Jun 29, 2010
Panasonic Corporation
Hironori Honsho
G02 - OPTICS
Information
Patent Grant
Lens barrel and imaging device
Patent number
7,620,306
Issue date
Nov 17, 2009
Panasonic Corporation
Takeo Santo
G02 - OPTICS
Information
Patent Grant
Cassette loading device
Patent number
6,867,945
Issue date
Mar 15, 2005
Matsushita Electric Industrial Co., Ltd.
Keishi Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus with a rotary head cyl...
Patent number
6,205,006
Issue date
Mar 20, 2001
Matsushita Electric Industrial Co., Ltd.
Koichiro Hirabayashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LENS BARREL AND IMAGING DEVICE
Publication number
20170176711
Publication date
Jun 22, 2017
Panasonic Intellectual Property Management Co., Ltd.
Keishi IWASAKI
G02 - OPTICS
Information
Patent Application
LENS BARREL SUPPORTING FRAME, LENS RETAINING STRUCTURE, LENS BARREL...
Publication number
20100142939
Publication date
Jun 10, 2010
PANASONIC CORPORATION
Hironori HONSHO
G02 - OPTICS
Information
Patent Application
IMAGING DEVICE AND CAMERA
Publication number
20090122421
Publication date
May 14, 2009
Matsushita Electric Industrial Co., Ltd.
Keiji Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS BARREL SUPPORTING FRAME, LENS RETAINING STRUCTURE, LENS BARREL...
Publication number
20080180812
Publication date
Jul 31, 2008
Hironori HONSHO
G02 - OPTICS
Information
Patent Application
Lens Barrel and Imaging Device
Publication number
20070253690
Publication date
Nov 1, 2007
Takeo Santo
G02 - OPTICS
Information
Patent Application
Lens Barrel and Imaging Device Including Lens Barrel
Publication number
20070248344
Publication date
Oct 25, 2007
Takeo Santo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cassette loading device
Publication number
20020196579
Publication date
Dec 26, 2002
Keishi Iwasaki
G11 - INFORMATION STORAGE