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Akio Kojima
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Hadano, JP
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last 30 patents
Information
Patent Grant
Printed circuit board assembling system
Patent number
5,329,690
Issue date
Jul 19, 1994
Hitachi, Ltd.
Yoshihisa Tsuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Computer-integrated manufacturing system and method
Patent number
5,231,585
Issue date
Jul 27, 1993
Hitachi Ltd.
Mamoru Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inspection device for inspecting projections on the surface of parts
Patent number
4,803,871
Issue date
Feb 14, 1989
Hitachi, Ltd.
Osamu Harada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Bar code reader
Patent number
4,777,357
Issue date
Oct 11, 1988
Hitachi, Ltd.
Osamu Harada
G06 - COMPUTING CALCULATING COUNTING