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Ryuji Yano
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Mobara, JP
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last 30 patents
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Patent Grant
Output signal detectors of magnetic bubble memory devices
Patent number
4,498,153
Issue date
Feb 5, 1985
Hitachi, Ltd.
Ryuji Yano
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette type magnetic bubble memory device
Patent number
4,498,152
Issue date
Feb 5, 1985
Hitachi, Ltd.
Toshio Futami
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic bubble memory apparatus
Patent number
4,495,601
Issue date
Jan 22, 1985
Hitachi, Ltd.
Tadaaki Etoh
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic bubble memory device
Patent number
4,471,468
Issue date
Sep 11, 1984
Hitachi, Ltd.
Kazutoshi Yoshida
G11 - INFORMATION STORAGE
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Patent Grant
Pulse generating circuit with clock pulse ceasing feature
Patent number
4,352,995
Issue date
Oct 5, 1982
Hitachi, Ltd.
Kazutoshi Yoshida
H03 - BASIC ELECTRONIC CIRCUITRY