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Ichimura; Masatoshi
Higashiosaka, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4800829 Device for placing a presser foot in an automatic sewing machine January 31, 1989
A sewing machine having a presser foot for positioning a fabric to be sewn and a device for holding the presser foot. This device comprises a pair of hook arms, the ends of which releasably engage a presser foot and a scissor arm actuating device for actuating or releasing the hook arms.
4688500 Device for holding a fabric in blind stich sewing August 25, 1987
A device for holding fabric pieces for blind stitch sewing. A rod which presses fabric pieces together and performs vertical reciprocating motions in synchronism with needle motions is adjusted by a level regulator which changes the lowest return point of the rod to adapt to different
4669402 Device for retaining a tailoring fabric in a blind stitch operation June 2, 1987
The invention relates to a device for adjusting position of a holding plate on which a tailoring fabric is nipped with a presser rod. Pick-up sewing is conducted by the inventive device commensurate with change of fabric thickness during sewing route.
4577570 Automatic apparatus for pick-up sewing of curved edges of a fabric piece on clothing March 25, 1986
In an automatic pick-up sewing system for curved edges of a fabric piece such as an outer pocket on clothing such as a jacket, the clothing kept in a horizontal state with the fabric piece pressed against a sewing needle is displaced two dimensionally during pick-up sewing as programmed

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