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Susumu Shibagaki
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Disc cartridge
Patent number
7,647,603
Issue date
Jan 12, 2010
Sony Corporation
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,287,265
Issue date
Oct 23, 2007
Sony Corporation
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc cartridge
Patent number
7,278,151
Issue date
Oct 2, 2007
Sony Corporation
Susumu Shibagaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,243,361
Issue date
Jul 10, 2007
Sony Corporation
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,237,248
Issue date
Jun 26, 2007
Sony Corporation
Naoki Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,210,156
Issue date
Apr 24, 2007
Sony Corporation
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,159,229
Issue date
Jan 2, 2007
Sony Corporation
Naoki Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge
Patent number
7,151,648
Issue date
Dec 19, 2006
Sony Corporation
Naoki Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium cartridge having a pair of movable shu...
Patent number
7,103,902
Issue date
Sep 5, 2006
Sony Corporation
Yasuyuki Abe
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Patents Applications
last 30 patents
Information
Patent Application
Disc Cartridge
Publication number
20090013344
Publication date
Jan 8, 2009
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20060294535
Publication date
Dec 28, 2006
SONY CORPORATION
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Application
Disc cartridge
Publication number
20060259919
Publication date
Nov 16, 2006
SONY CORPORATION
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20060168596
Publication date
Jul 27, 2006
SONY CORPORATION
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20050273801
Publication date
Dec 8, 2005
SONY CORPORATION
Takatsugu Funawatari
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20050018350
Publication date
Jan 27, 2005
Naoki Inoue
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20040255319
Publication date
Dec 16, 2004
SONY CORPORATION
Naoki Inoue
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording medium cartridge
Publication number
20040255314
Publication date
Dec 16, 2004
Yasuyuki Abe
G11 - INFORMATION STORAGE
Information
Patent Application
Disc cartridge
Publication number
20040210921
Publication date
Oct 21, 2004
Susumu Shibagaki
G11 - INFORMATION STORAGE
Information
Patent Application
Disk cartridge
Publication number
20040202064
Publication date
Oct 14, 2004
SONY CORPORATION
Naoki Inoue
G11 - INFORMATION STORAGE