Assignee
SUGIHARA KAZUTOYO
JP·4 granted patents·49 citations·filing 1986–1986
Top patents by PatentIndex Score
4 records- 0157US4738784AFlotation deviceSUGIHARA KAZUTOYO·Filed 1986·Granted Apr 19, 1988·19 cites·29 claims
- 0254US5066399ABelt press type dehydration deviceSUGIHARA KAZUTOYO·Filed 1986·Granted Nov 19, 1991·13 cites·4 claims
- 0345US4743379AFlotation deviceSUGIHARA KAZUTOYO·Filed 1986·Granted May 10, 1988·12 cites·19 claims
- 0430US4738783AFlotation cyclone deviceSUGIHARA KAZUTOYO·Filed 1986·Granted Apr 19, 1988·5 cites·25 claims
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