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Touru Kumada
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Oyama, JP
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last 30 patents
Information
Patent Grant
Interactive designing process and system of a printed circuit board...
Patent number
6,584,608
Issue date
Jun 24, 2003
Fujitsu Limited
Touru Kumada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Editor and editing method in CAD system
Patent number
6,321,131
Issue date
Nov 20, 2001
Fujitsu Limited
Touru Kumada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Editor and editing method in CAD system enabling efficient interact...
Patent number
6,219,068
Issue date
Apr 17, 2001
Fujitsu Limited
Touru Kumada
G06 - COMPUTING CALCULATING COUNTING