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OYO KEISOKU KOGYO KK

Overview
  • Total Patents
    15
About

OYO KEISOKU KOGYO KK has a total of 15 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are WUXI SULICHENG AUTOMOTIVE AIR CONDITIONING COMPRESSOR CO LTD, EISELE ANDREW and YAMAYO SOKUTEIKI KK.

Patent filings in countries

World map showing OYO KEISOKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing OYO KEISOKU KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Sakamoto Seiichi 12
#2 Fujita Yukishige 2
#3 Toyokawa Motoaki 2
#4 Takeda Katsushi 2
#5 Sugano Akira 1
#6 Ueto Michitaka 1
#7 Fukuda Kengo 1
#8 Tanaka Ryunosuke 1
#9 Tanimoto Chikanori 1
#10 Eguchi Yoshio 1

Latest patents

Publication Filing date Title
JP2009229183A Distortion crack measurement device
JP2009169734A Field measurement system
JP2008111670A Optical power supply measuring method, and optical power supply measuring device used therefor
JP2006112902A Displacement measuring system of structure
JP2005232761A Method for measuring sectional stress of expansion lock bolt
JPH11101683A Method for measuring axle load of travel vehicle
JPH0953933A Communication tube type subsidence meter
JPH03215702A Strain gage
JPS6269116A Measuring method for displacement
JPS61296207A Method for measuring subsidence and inclination of caisson at time of construction
JPS61265503A Method for measuring strain
JPS61134609A Displacement measuring method