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Mitsugu Edagawa
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Hadano, JP
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last 30 patents
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Patent Grant
Printed circuit board wiring method
Patent number
4,734,980
Issue date
Apr 5, 1988
Hitachi, Ltd.
Toru Nakamura
G01 - MEASURING TESTING
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Patent Grant
Method of arranging logic circuit devices on logic circuit board
Patent number
4,636,966
Issue date
Jan 13, 1987
Hitachi, Ltd.
Norio Yamada
G06 - COMPUTING CALCULATING COUNTING