Inventor
FUWA SHIGEHIRO
JP6 patents
Patents
6 patentsUS4794736AJan 3, 1989
Arrangement for mechanically and accurately processing a workpiece with a position detecting pattern or patterns
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US6707029B1Mar 16, 2004
Optical displacement measuring apparatus having light receiving arrays
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US4546573AOct 15, 1985
Grinding machine
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US4536993AAug 27, 1985
Grinding machine
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US4481742ANov 13, 1984
Machine tool elevating and guiding apparatus
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US6010207AJan 4, 2000
Color printer and printing method using the same
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