Assignee
MORIYAMA MASAO
JP·7 granted patents·167 citations·filing 1982–1991
Top patents by PatentIndex Score
7 records- 0181US4764020AApparatus for mixing and extruding viscous liquidsMORIYAMA MASAO·Filed 1986·Granted Aug 16, 1988·42 cites·3 claims
- 0276US4474475AMixing apparatusMORIYAMA MASAO·Filed 1983·Granted Oct 2, 1984·29 cites·6 claims
- 0375US5232280ATwin conical screw extruder provided with pressurizing membersMORIYAMA MASAO·Filed 1991·Granted Aug 3, 1993·40 cites·2 claims
- 0465US4412747ASealing device in mixing equipmentMORIYAMA MASAO·Filed 1982·Granted Nov 1, 1983·25 cites·7 claims
- 0553US4867667AApparatus for producing screw feeders for a plastic injection-molding machineMORIYAMA MASAO·Filed 1988·Granted Sep 19, 1989·16 cites·2 claims
- 0640US5052912APellet production apparatusMORIYAMA MASAO·Filed 1989·Granted Oct 1, 1991·10 cites·1 claims
- 0733US4824448AGas expelling equipment for use in a viscous-material kneaderMORIYAMA MASAO·Filed 1988·Granted Apr 25, 1989·5 cites·3 claims
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