Assignee
SHINKO SEISAKUSHO LTD
3 granted patents·33 citations·filing 1975–1989
Top patents by PatentIndex Score
3 records- 0152US4028510ASafety device actuatable by seismic vibrationsSHINKO SEISAKUSHO LTD·Filed 1975·Granted Jun 7, 1977·15 cites·5 claims
- 0243US4966573ADifferential speed reduction apparatus and double-toothed gear for use thereinSHINKO SEISAKUSHO LTD·Filed 1989·Granted Oct 30, 1990·10 cites·2 claims
- 0334US4058134AInterceptor actuated by seismic vibrationsSHINKO SEISAKUSHO LTD·Filed 1975·Granted Nov 15, 1977·8 cites·13 claims
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