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NITSUSAN KOUKI KK

Overview
  • Total Patents
    11
About

NITSUSAN KOUKI KK has a total of 11 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines, measurement and environmental technology are GLUGLA CHRIS PAUL, BARRACK TECHNOLOGY LTD and ROLLINGER JOHN ERIC.

Patent filings in countries

World map showing NITSUSAN KOUKI KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing NITSUSAN KOUKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuruta Takezou 3
#2 Masaki Kenji 2
#3 Tominaga Makoto 2
#4 Miyamoto Yoshiharu 2
#5 Andou Toshihiro 2
#6 Inomata Hisashi 1
#7 Tomita Tsunemasa 1
#8 Matsui Kazuhiro 1
#9 Takano Takeshi 1
#10 Kosaka Masahiko 1

Latest patents

Publication Filing date Title
JPS60238241A Automatic clamping device
JPS60204930A Engine idling speed controlling device
JPS60195347A Controlling method of fuel injection timing
JPS60138438A Cooling testing device having control valve
JPS60138437A Cooling testing device provided with precooling device
JPS60129141A Cooling test apparatus
JPS60104733A Operation control for internal-combustion engine
JPS60104749A Operation control method for internal-combustion engine
JPS6050228A Turbosupercharging device for internal-combustion engine
JPS6027812A Operation detecting device for internal combustion engine
JPS5827807A Controller for controlling opening or closing of suction and exhaust valves in internal combustion engine