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Imahashi; Takahiro
Higashi Motomachi Kokubunji City, Tokyo, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4667446 Work holding device in work grinding and polishing machine May 26, 1987
A work holding apparatus is used in grinding and polishing very hand and brittle tools, such as monocrystalline or polycrystalline diamond tools, diamond indenters, diamond knives, etc.The work holding apparatus includes a support member to be mounted on the work table, and work operatin
4459780 Cabochon copy grinding apparatus July 17, 1984
A cabochon copy grinding apparatus comprises a flexible template of a variable curvature, a template supporting ring the template head head of an adjustable holding distance, a grinding wheel, a master cabochon attaching shaft, a workpiece attaching shaft, and an interlocking device

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