Assignee
MIYAMA KOGYO KK
JP·12 granted patents·167 citations·filing 1987–2001
Top patents by PatentIndex Score
12 records- 0169US4778032AClimbing step with embedded reflection plateMIYAMA KOGYO KK·Filed 1987·Granted Oct 18, 1988·32 cites·9 claims
- 0260US6589037B2Device for covering a core of a foothold with synthetic resinMIYAMA KOGYO KK·Filed 2001·Granted Jul 8, 2003·3 cites·1 claims
- 0351US5772358AFootholdMIYAMA KOGYO KK·Filed 1996·Granted Jun 30, 1998·16 cites·6 claims
- 0451US4842784AMethod of manufacturing a climbing step with embedded reflection plateMIYAMA KOGYO KK·Filed 1988·Granted Jun 27, 1989·14 cites·2 claims
- 0549US6068083AFootholdMIYAMA KOGYO KK·Filed 1999·Granted May 30, 2000·18 cites·8 claims
- 0648US5752579AFootholdMIYAMA KOGYO KK·Filed 1996·Granted May 19, 1998·15 cites·10 claims
- 0748US5507600AReflecting body having high luminanceMIYAMA KOGYO KK·Filed 1994·Granted Apr 16, 1996·16 cites·4 claims
- 0845US6125967AFootholdMIYAMA KOGYO KK·Filed 1999·Granted Oct 3, 2000·15 cites·10 claims
- 0942US6029772ALadder provided with reflectorsMIYAMA KOGYO KK·Filed 1999·Granted Feb 29, 2000·13 cites·7 claims
- 1040US5967256AFootholdMIYAMA KOGYO KK·Filed 1999·Granted Oct 19, 1999·11 cites·10 claims
- 1136US5944140AFoothold provided with reflectorsMIYAMA KOGYO KK·Filed 1998·Granted Aug 31, 1999·8 cites·3 claims
- 1235US6302618B1FootholdMIYAMA KOGYO KK·Filed 1998·Granted Oct 16, 2001·6 cites·7 claims
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