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Osamu Taguchi
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Miyagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Disk cartridge for storing disk-shaped recording media
Patent number
8,997,130
Issue date
Mar 31, 2015
Sony Corporation
Takaaki Sanpei
G11 - INFORMATION STORAGE
Information
Patent Grant
Lid spring engagement assembly for lid assembly of a tape cassette
Patent number
6,181,515
Issue date
Jan 30, 2001
Sony Corporation
Osamu Taguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape cartridge
Patent number
5,708,546
Issue date
Jan 13, 1998
Sony Corporation
Osamu Taguchi
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Information
Patent Grant
Tape reel position restricting assembly for tape cassette
Patent number
5,657,936
Issue date
Aug 19, 1997
Sony Corporation
Takashi Ohgi
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Information
Patent Grant
Reel lock mechanism for locking tape reels in a tape cassette
Patent number
5,622,325
Issue date
Apr 22, 1997
Sony Corporation
Osamu Taguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Dustproofing rib structure of tape cassette with lid
Patent number
5,622,326
Issue date
Apr 22, 1997
Sony Corporation
Osamu Taguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape cassette
Patent number
5,542,621
Issue date
Aug 6, 1996
Sony Corporation
Osamu Taguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape cassette with erasure preventing plug having a head portion wi...
Patent number
5,343,349
Issue date
Aug 30, 1994
Sony Corporation
Takashi Ota
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Information
Patent Grant
Tape cassette with reel locking member supported for sliding moveme...
Patent number
5,326,046
Issue date
Jul 5, 1994
Sony Corporation
Osamu Taguchi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DISK CARTRIDGE
Publication number
20140133286
Publication date
May 15, 2014
SONY CORPORATION
Takaaki Sanpei
G11 - INFORMATION STORAGE