Assignee
SANSHIN CO LTD
JP·3 granted patents·0 citations·filing 2014–2018
Top patents by PatentIndex Score
3 records- 0140US9162300B2Method for polishing ball screw and ball screw polishing apparatusSANSHIN CO LTD·Filed 2014·Granted Oct 20, 2015·0 cites·7 claims
- 0237US11325218B2Worm polishing method and device thereofSANSHIN CO LTD·Filed 2018·Granted May 10, 2022·0 cites·6 claims
- 0337US10300575B2Ball screw polishing method and device thereofSANSHIN CO LTD·Filed 2017·Granted May 28, 2019·0 cites·5 claims
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