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UNYUSHIYOU KOUWAN GIJUTSU KENK

Overview
  • Total Patents
    17
About

UNYUSHIYOU KOUWAN GIJUTSU KENK has a total of 17 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, environmental technology and civil engineering are DETERING MICHAEL, UNYUSHO DAIYON KOWAN KENSETSU and KINOSHITA FUMIO.

Patent filings in countries

World map showing UNYUSHIYOU KOUWAN GIJUTSU KENKs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing UNYUSHIYOU KOUWAN GIJUTSU KENKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Hidetoshi 4
#2 Takamizu Tsuguo 3
#3 Matsumoto Shigeru 3
#4 Okayama Yoshikuni 3
#5 Sakamoto Takeshi 3
#6 Kishino Naoki 3
#7 Imaizumi Yoshiteru 3
#8 Seike Yajiyuurou 3
#9 Kasai Hirotada 3
#10 Okude Ritsu 3

Latest patents

Publication Filing date Title
JPS60236077A Acoustic sounding method for correcting oscillation of hull
JPS60215907A Protector for caisson-type wave power generator
JPS60114307A Treating apparatus of surplus water from reclamation
JPS60223538A Dredger
JPS6088784A Electromagnetic irradiation apparatus for crushing sea bottom rock
JPS6088785A Electromagnetic irradiation apparatus for crushing sea bottom rock
JPS6089715A Inspecting and measuring device of underwater working surface
JPS6050471A Ultrasonic detecting and measuring apparatus of constructed surface
JPS5984121A Water contact signal processing type stepwise crest measuring device
JPS57151712A Concrete block
JPS57119887A Waterspout type recovery device for waste oil ball
JPS57119888A Waterspout type recovery device for waste oil ball
JPS57119889A Waterspout type recovery device for waste oil ball
JPS56167005A Connecting structure of pavement plate
JPS56167004A Gap filling method of precast pavement plate
JPS55126844A Measuring method for deposited oil
JPS552117A Odd caisson for breakwater