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ISHIKAWA SHIROU

Overview
  • Total Patents
    12
About

ISHIKAWA SHIROU has a total of 12 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 and transport are KOIZUMI CO LTD, RYAZANSKOE SP K B N PROIZV OBE and KIDA NOUSAN KK.

Patent filings in countries

World map showing ISHIKAWA SHIROUs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing ISHIKAWA SHIROUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ishikawa Shirou 12

Latest patents

Publication Filing date Title
JPS59184003A Spike tyre
JPS5646800A Liquid feeder
JPS52139228A Repairing sheet for straw mat facing and method of using same
JPS5292493A Width controller
JPS5293188A Checker for car head lamp
JPS5293010A Upper attachment tire chain mountilng tool
JPS5267598A Rear marker for twoowheel vehicle
JPS5245461A Ash tray set
JPS5237169A Flower vase
JPS5235039A Width indicator
JPS51149624A Table in automobile cabin
JPS51116528A Set table for use in automobile