Inventor · disambiguated record
Masao Moriyama
Also filed as: MORIYAMA MASAO · MORIYAMA MASAO N
8 granted patents·174 citations·filing 1982–1991
88Inventor score
Top patents by PatentIndex Score
8 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
- 0647US4702257AOperator console for imaging diagnostic apparatusYOKOGAWA ELECTRIC CORP·Filed 1986·Granted Oct 27, 1987·11 cites·1 claims
- 0733US4824448AGas expelling equipment for use in a viscous-material kneaderMORIYAMA MASAO·Filed 1988·Granted Apr 25, 1989·5 cites·3 claims
- 0829US4856907AKneaderMORIYAMA MASAO N·Filed 1988·Granted Aug 15, 1989·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →