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NIPPON KOGYO KENSA KK

Overview
  • Total Patents
    25
About

NIPPON KOGYO KENSA KK has a total of 25 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, environmental technology and mechanical elements are ZAO NEFTEGAZKOMPLEKTSERVIS, NGKS INTERNAT CORP and ELECTRONIC DESIGN TO MARKET IN.

Patent filings in countries

World map showing NIPPON KOGYO KENSA KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing NIPPON KOGYO KENSA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Rikio 10
#2 Yasukawa Masaharu 3
#3 Miyazawa Hiroshi 2
#4 Imai Minoru 2
#5 Komori Ichiro 2
#6 Yonemochi Kazunori 2
#7 Ueda Masahiro 1
#8 Matsumoto Minoru 1
#9 Usui Nobutaka 1
#10 Orita Masanobu 1

Latest patents

Publication Filing date Title
JP2015108260A Filling detection system for fresh concrete used in construction work
JP2010038598A Residual thickness estimation method of metal pipe
JP2009097989A Probe moving apparatus
JP2008304424A Blow-off device for magnetic particle test liquid
JP2008256658A Belt for radiographic examination of steel pipe
JP2008201279A Connection device of plurality of trucks, and inspection device using the same
JP2005249550A Inspection method of corrosion resistance and thickness reduction by means of two-probe method
JP2005140746A Suction fixture tool for integral radiation transmission inspection
JP2005077389A Shape echo discrimination method using optical measuring device in ultrasonic inspection, and shape echo discrimination device characterized by device
JP2003302217A Self-running steel pipe inspection device, motor truck running in steel pipe, driving truck and sensor truck
JP2003021509A Measurement device for steel plate thickness
JP2002332800A Method and device for detecting filling of structure filler
JP2001116731A Method for managing quality of concrete and form for concrete test body
JP2001056318A Flaw detection method of pipe by ultrasonic waves and ultrasonic flaw detector
JP2000325837A Sprayer of test reagent
JP2000241394A Magnetic particle liquid supply method and magnetic particle liquid-supplying apparatus
JPH1048188A Inspection apparatus for bonding state of laminated plate
JPH09257771A Filling state inspection apparatus
JPH07159350A Radiation absorbing plate
JPH0751915A Groove-working apparatus for soft-plate made of rubber or the like