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UNYUSHIYOU SENPAKU GIJUTSU KEN

Overview
  • Total Patents
    22
About

UNYUSHIYOU SENPAKU GIJUTSU KEN has a total of 22 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, engines, pumps and turbines and environmental technology are BUNDESREPUBLIK DEUTSCHLAND VERTRETEN DURCH DIE BUNDESMINISTERIN FUER WIRTSCH UND ENERGIE DIESE VERTR, JDSE LTD and VALTUBES.

Patent filings in countries

World map showing UNYUSHIYOU SENPAKU GIJUTSU KENs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing UNYUSHIYOU SENPAKU GIJUTSU KENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Shiyuuichi 4
#2 Katsumata Kenichi 3
#3 Nihei Shirou 3
#4 Kamimura Akira 3
#5 Morishita Teruo 2
#6 Yamamoto Norio 2
#7 Wakisaka Nobuaki 2
#8 Murayama Yuujirou 2
#9 Watanabe Kazuo 1
#10 Mizushiro Namio 1

Latest patents

Publication Filing date Title
JPS60219127A Device for stopping automobile when steering inoperable by driver
JPS60219401A Reheat fuel blow-off blade of gas turbine
JPS60206972A Fuel injection device for diesel engine
JPS60131481A Vor receiver
JPS6039553A Method for measuring degree of fatigue of steel by applying magnetic field to steel and detecting variation of ultrasonic attenuation
JPS605908A Oil leakage preventer for oil fence
JPS59185410A False image suppressing device of radar
JPS5988670A Apparatus for measuring unidirectional distance
JPS5975171A In-wedge echor removing method of ultrasonic probe
JPS58200179A Unidirectional measuring apparatus for distance
JPS58200175A Omnidirectional radio bearing system
JPS58127001A Hydrogen and oxygen internal combustion type steam boiler
JPS58199291A Varying pressure shutoff construction for propeller for the purpose of prevention of vibration in the stern
JPS5880452A Bisected parabolic columnar face mirror type solar heat condenser
JPS5872705A Diffuser having its efficiency improved by putting obstacle in flow path
JPS57192798A Flow path of heat transmitting surface formed with expanded flow path and diffuser type heat exchanger utilizing the same
JPS5710450A Ultrasonic flaw detection for defect in reverse bead-weld part utilizing diagonal relative reflection method
JPS56129716A Direct-injection type diesel engine, combustion-controlled with swirl produced by groove
JPS5680596A Multi-layer plastic insulation of low-temperature liquid storage tank
JPS5680595A Insulation structure of low-temperature liquid storage tank