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Yukio Saito
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Furukawa, JP
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last 30 patents
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Patent Grant
Disk cassette loading and ejecting mechanism for a magnetic disk ap...
Patent number
4,901,174
Issue date
Feb 13, 1990
Alps Electric Co., Ltd.
Yukio Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Device for adjusting a sensor at a reference position corresponding...
Patent number
4,780,778
Issue date
Oct 25, 1988
Alps Electric Co., Ltd.
Kunihiko Gunji
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk loading mechanism for recording and reproducing apparatus
Patent number
4,710,829
Issue date
Dec 1, 1987
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Construction for positioning photosensor devices
Patent number
4,704,525
Issue date
Nov 3, 1987
Alps Electric Co., Ltd.
Motohiro Shimaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recording and reproducing apparatus including a cassette loading de...
Patent number
4,685,011
Issue date
Aug 4, 1987
Alps Electric Co.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Spring loaded ejector for disc cartridge
Patent number
4,679,106
Issue date
Jul 7, 1987
Alps Electric Co., Ltd.
Masao Okita
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing device for magnetic disc including a head...
Patent number
4,672,490
Issue date
Jun 9, 1987
Alps Electric Co. Ltd.
Osamu Shigenai
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge loading and ejecting mechanism in a recording and pl...
Patent number
4,651,240
Issue date
Mar 17, 1987
Alps Electric Co., Ltd.
Masao Okita
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus having sliding loading and unlo...
Patent number
4,647,996
Issue date
Mar 3, 1987
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus including a cassette loading de...
Patent number
4,646,176
Issue date
Feb 24, 1987
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge loading mechanism in a recording and reproducing app...
Patent number
4,641,211
Issue date
Feb 3, 1987
Alps Electric Co., Ltd.
Masao Okita
G11 - INFORMATION STORAGE
Information
Patent Grant
Loading and ejecting mechanism in a recording and reproducing appar...
Patent number
4,635,149
Issue date
Jan 6, 1987
Alps Electric Co., Ltd.
Masao Okita
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk and spindle for driving the same
Patent number
4,618,900
Issue date
Oct 21, 1986
Alps Electric Co., Ltd.
Yukio Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing device
Patent number
4,613,917
Issue date
Sep 23, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Loading/ejecting device for a magnetic disk cartridge
Patent number
4,587,585
Issue date
May 6, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge loading apparatus for use in recording/reproducing d...
Patent number
4,583,140
Issue date
Apr 15, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus with cartridge retaining means
Patent number
4,577,247
Issue date
Mar 18, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge loading apparatus with retractable eject button
Patent number
4,570,196
Issue date
Feb 11, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge loading apparatus with a cartridge insertion click member
Patent number
4,570,195
Issue date
Feb 11, 1986
Alps Electric Co., Ltd.
Motohiro Shimaoka
G11 - INFORMATION STORAGE