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EKUOSU RES KK

Overview
  • Total Patents
    11
About

EKUOSU RES KK has a total of 11 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and transport are CANRONG HUANG, SUZHOU QC TECH CO LTD and FUJIOKA KAZUMICHI.

Patent filings in countries

World map showing EKUOSU RES KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing EKUOSU RES KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology
#2 Transport

Top inventors

# Name Total Patents
#1 Shiimado Toshihiro 5
#2 Ariga Hideki 5
#3 Hori Koji 5
#4 Kawai Masao 5
#5 Ito Yoshihisa 5
#6 Hotta Yutaka 3
#7 Otake Shinichi 3
#8 Kiyoutani Yoshiyasu 2
#9 Minesawa Yukihiro 1
#10 Moroto Shuzo 1

Latest patents

Publication Filing date Title
JPH05248946A Ultraviolet ray measuring gel
JPH05184017A Drive motor controller for electric automobile
JPH05184010A Levitation conveyor
JPH05184016A Drive motor controller for electric automobile
JPH05184018A Drive motor controller for electric automobile
JPH05174856A Methanol isolating membrane having ion exchange function
JPH05223393A Heat transfer apparatus
JPH05157397A Cryogenic refrigerating plant
JPH05157396A Cryogenic refrigerating plant
JPH05161218A Vehicle traveling on track and high speed track system
JPH05146009A Power supply for driving motor