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OKAMURA TATSUROU

Overview
  • Total Patents
    17
About

OKAMURA TATSUROU has a total of 17 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machines and materials and metallurgy are Beijing xinao concrete group co ltd, CHANGZHOU JIANXUAN TEXTILE CO LTD and SHANGHAI ROYANG INNOVATIVE MATERIAL TECHNOLOGIES CO LTD.

Patent filings in countries

World map showing OKAMURA TATSUROUs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing OKAMURA TATSUROUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okamura Tatsurou 15
#2 Irifune Hidemiki 4
#3 Irifune Hitemiki 2
#4 Oguma Tsuneyoshi 1
#5 Ootsu Touzaburou 1
#6 Masuda Yoshimasa 1

Latest patents

Publication Filing date Title
JPS60131200A Automatic molding device for corrugated board made of foaming resin
JPS59185880A Generating set
JPS5957725A Apparatus for automatically molding corrugated sheet of foamed resin
JPS5957726A Apparatus for automatically molding corrugated sheet of foamed resin
JPS57140459A Building material
JPS57100971A Construction material
JPS5727962A Construction material
JPS56155053A Construction spraying material
JPS56155054A Construction spraying material
JPS5617972A Construction material and its manufacture
JPS5611233A Wave forming device for thermoplastic foam resin plate
JPS5531682A Light shielder for automobile
JPS5532868A Plaster wall lattice frame
JPS5527851A Construction material
JPS52154738A Assembled stand
JPS52147671A Automatic moulding equipment for corrugated synthetic resin foam
JPS5278189A Means for fusion cutting foamed synthetic resin products