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Masaya Ishibashi
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Tokorozawa, JP
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last 30 patents
Information
Patent Grant
Multi-magazine disc player
Patent number
5,107,474
Issue date
Apr 21, 1992
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-magazine disc player
Patent number
5,084,859
Issue date
Jan 28, 1992
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-magazine disc player
Patent number
5,034,935
Issue date
Jul 23, 1991
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Centering apparatus for information recording disk
Patent number
4,771,416
Issue date
Sep 13, 1988
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc playing system with continuous playing function
Patent number
4,610,008
Issue date
Sep 2, 1986
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Automatic disc loading and exchanging apparatus
Patent number
4,607,354
Issue date
Aug 19, 1986
Pioneer Electronic Corporation
Masaya Ishibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc playing system with continuous playing function
Patent number
4,539,663
Issue date
Sep 3, 1985
Pioneer Electronic Corporation
Masaya Ishibashi
G07 - CHECKING-DEVICES
Information
Patent Grant
Disc playing system with continuous playing function
Patent number
4,538,253
Issue date
Aug 27, 1985
Pioneer Electronic Corporation
Masaya Ishibashi
G07 - CHECKING-DEVICES