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MORIYAMA MASAO

Overview
  • Total Patents
    135
About

MORIYAMA MASAO has a total of 135 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, chemical engineering and mechanical elements are FARREL BRIDGE LTD, KESTERMANN MASCHF ROLF and KUNSHAN KESUN RUBBER & PLASTIC.

Patent filings per year

Chart showing MORIYAMA MASAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moriyama Masao 131
#2 Murakami Yoriko 1
#3 Masao Moriyama 1

Latest patents

Publication Filing date Title
JPH07124941A Pressurizing type kneader
JPH06185104A Water flushing closet and pan used for the same
JPH06106531A Cooler for continuous sheet-form preform
JPH0664020A Device for molding resin material into sheet
WO9218311A1 Apparatus for manufacturing plastic pellets
JPH0631725A Four-screw extruder
JPH05146660A Continuous kneading device
JPH05137991A Kneading device
CA2054623A1 Kneader and it's rotors
JPH05118406A Ball screw
JPH0598494A Method for plating inner face of split box vessel
CA2049256A1 Twin conical screw extruder
JPH04310706A Device for manufacturing plastic pellets
JPH04310705A Device for manufacturing plastic pellets
JPH06285354A Continuous kneader
JPH06285352A Continuous kneading device
JPH04103328A Conical biaxial extruder
JPH04103329A Tapered biaxial extruder
JPH0470522A Driving apparatus of weighing apparatus of weighing/ selecting system
JPH0469206A Quality inspecting device of kneaded material