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OKAMURA YOICHI

Overview
  • Total Patents
    25
About

OKAMURA YOICHI has a total of 25 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Australia and Canada. Its main competitors in its focus markets transport are BERRY JOHN CARTER, KUKLIN ALEKSANDR N and JIYUUWA KOKI KK.

Patent filings in countries

World map showing OKAMURA YOICHIs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 Australia 1
#3 Canada 1
#4 Germany 1
#5 France 1
#6 Iceland 1
#7 Italy 1
#8 Norway 1
#9 Sweden 1
#10 United States 1

Patent filings per year

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

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Vehicle tyre repairing

Top inventors

# Name Total Patents
#1 Okamura Yoichi 22
#2 Ikamura Yoichi 1

Latest patents

Publication Filing date Title
JPS57186508A Slip stopper for vehicle
JPS5583609A Auxiliary skid-proof apparatus for vehicle
JPS54124406A Nonnskid tool for wheel
DE2759076A1 SLIP PROTECTION DEVICE AND METHOD FOR MANUFACTURING A SLIDE PROTECTION ELEMENT
JPS5483204A Chock for wheel
JPS5483205A Chock for wheel
CA1061693A Traction device and method for forming traction element
JPS548308A Nonnskid tool for car
JPS548309A Nonnskid tool for car
JPS53136210A Slippage preventing means for vehicle
JPS5364271A Method of production of nonnslip member for vehicles
JPS5313703A Automotive tire antiskid unit
JPS5271004A Automotive tire antiskid unit
JPS5271003A Automotive tire antiskid unit
JPS5264705A Automotive antiskid tool
JPS5262804A Automotive tire antiskid unit
JPS5262803A Automotive antiskid unit
JPS5211503A Slip preventing member for vehicle tires