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Itsuki Ban
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Higashi-Oizumi-machi, Nerima-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Blind person guide device
Patent number
4,712,003
Issue date
Dec 8, 1987
Itsuki Ban
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blind guide device
Patent number
4,648,710
Issue date
Mar 10, 1987
Itsuki Ban
G01 - MEASURING TESTING
Information
Patent Grant
Mode changeover apparatus for magnetic recorder/player
Patent number
4,460,933
Issue date
Jul 17, 1984
Itsuki Ban
G11 - INFORMATION STORAGE
Information
Patent Grant
Remote control device for camera
Patent number
4,290,685
Issue date
Sep 22, 1981
Itsuki Ban
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge ejecting apparatus for magnetic tape players
Patent number
4,224,650
Issue date
Sep 23, 1980
Secoh Giken, Inc.
Itsuki Ban
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape player comprising electromagnetic latch device
Patent number
4,187,522
Issue date
Feb 5, 1980
Secoh Giken Inc.
Itsuki Ban
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic reverse apparatus for magnetic recorder/player
Patent number
4,159,492
Issue date
Jun 26, 1979
Itsuki Ban
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording/reproducing apparatus using cassette
Patent number
4,129,889
Issue date
Dec 12, 1978
Itsuki Ban
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette tape recorder with memory controlled selective by-pass
Patent number
4,118,743
Issue date
Oct 3, 1978
Itsuki Ban
G11 - INFORMATION STORAGE
Information
Patent Grant
Track change-over mechanism for a multi-channel tape recorder
Patent number
4,107,750
Issue date
Aug 15, 1978
Itsuki Ban
G11 - INFORMATION STORAGE