Assignee
YACHIYODA SANGYO CO LTD
JP·3 granted patents·12 citations·filing 1986–1988
Top patents by PatentIndex Score
3 records- 0128US4893614AApparatus for disintegrating a calculus by an underwater shock wave from outside the human bodyYACHIYODA SANGYO CO LTD·Filed 1988·Granted Jan 16, 1990·10 cites·33 claims
- 0224US4762126AShock wave generating apparatusYACHIYODA SANGYO CO LTD·Filed 1986·Granted Aug 9, 1988·2 cites·32 claims
- 0323US4722281AIntermittent explosion apparatus and method of using such apparatusYACHIYODA SANGYO CO LTD·Filed 1986·Granted Feb 2, 1988·0 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →