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NISSAKU KK

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    230,974
About

NISSAKU KK has a total of 53 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, civil engineering and engines, pumps and turbines are JOMO RYOKUSAN KOGYO KK, FREE KOGYO KK and NIPPON KAIKO KK.

Patent filings in countries

World map showing NISSAKU KKs patent filings in countries
# Country Total Patents
#1 Japan 53

Patent filings per year

Chart showing NISSAKU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuyama Tetsuo 10
#2 Nagashima Fumio 8
#3 Kimura Shigehiko 7
#4 Sumiyoshi Isao 5
#5 Terakawa Toshihiro 4
#6 Asano Yoshiki 4
#7 Numao Hideaki 3
#8 Negishi Motoharu 3
#9 Usami Norio 3
#10 Fujima Akio 3

Latest patents

Publication Filing date Title
JP2016006272A Switching device of pumping and water-filling in normal well
JP2014124543A Method and apparatus for aeration treatment of pumped water of voc-polluted ground water
JP2011119986A Camera apparatus for well
JP2011063970A Apparatus for separating gas from groundwater such as warm or hot water, and gas separation and warm or hot water storage system
JP2008106480A Spear for pulling out steel pipe and method for pulling out steel pipe
JP2000301030A Sprinkling nozzle
JP2000177803A Waste box and waste conveying method
JP2000042531A Contaminated underground water purifier
JPH08299854A Water spray nozzle
JPH08271636A Method and container for measurement of spontaneous gamma ray dose at bottom of sea or lake
JPH08257440A Spinkler nozzle with sprinkler board removing utensil and sprinkler nozzle
JPH08248146A Detection method of distribution state of fault fracture belt, open crevice on surface of earth and bottom of sea-and-lake
JPH07305382A Method and device for washing well
JPH06322772A Drainage method in landslide area or the like
JPH06324200A Short distance tracing method for underground water
JPH06322795A Pumping-up method for underground water to be pressurized from group well attended with water injection
JPH05323040A Method and apparatus for monitoring flow rate and specified water quality of underground water and removing pollution thereof
JPH05133179A Drilling method and device in method of construction of downhole hammer
JPH03100205A Sprinkling nozzle of snow extinguishing device for road surface
JPH02289727A Constructing method of water collecting well