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Youji Kouno
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Odawara, JP
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last 30 patents
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Patent Grant
Method and apparatus for rotatable display
Patent number
5,134,390
Issue date
Jul 28, 1992
Hitachi, Ltd.
Kazutomo Kishimoto
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Computer display
Patent number
D314376
Issue date
Feb 5, 1991
Hitachi, Ltd.
Shinji Shibuya
D14 - Recording, communication, or information retrieval equipment