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Jiro Kusuhara
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Hadano, JP
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last 30 patents
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Patent Grant
Method of determining routes for a plurality of wiring connections...
Patent number
5,657,242
Issue date
Aug 12, 1997
Hitachi, Ltd.
Yutaka Sekiyama
G06 - COMPUTING CALCULATING COUNTING
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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