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Tadashi Tsukahara
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Yokohama, JP
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last 30 patents
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Patent Grant
Thickness detecting caliper for sheet material having elastic arms...
Patent number
RE39037
Issue date
Mar 28, 2006
Kabushiki Kaisha Toshiba
Masao Obama
324 - Electricity: measuring and testing
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Patent Grant
Thickness detecting caliper for sheet material having elastic arms...
Patent number
6,175,235
Issue date
Jan 16, 2001
Kabushiki Kaisha Toshiba
Masao Obama
G01 - MEASURING TESTING