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NIPPON CARBURETER

Overview
  • Total Patents
    843
About

NIPPON CARBURETER has a total of 843 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are LORANGE GMBH, BOUTELEUX RENE and FURUCZ ISTVAN.

Patent filings in countries

World map showing NIPPON CARBURETERs patent filings in countries
# Country Total Patents
#1 Japan 834
#2 United States 7
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing NIPPON CARBURETERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harada Shinichi 64
#2 Shindo Takao 59
#3 Ishikawa Norikazu 55
#4 Yasukawa Heihachi 46
#5 Iwata Naoya 37
#6 Shindou Takao 36
#7 Shirai Mamoru 34
#8 Furumoto Michitake 34
#9 Kamozawa Yoshiya 31
#10 Abe Tetsuo 29

Latest patents

Publication Filing date Title
US6435482B1 Carburetor for a general purpose engine
JP2001342904A Liquefied gas supplying device for engine
JP2001329912A Method and device for preventing after-burn of engine mounted with carburetor
JP2001289124A Fixed negative pressure type carburetor
JP2001248562A Pulsation type diaphragm pump
JP2001248561A Pulsation type diaphragm pump
JP2001248563A Pulsation type diaphragm pump
JP2001227656A Pressure reducing valve
JP2001214763A Device for generating accelerator operation resistance
JP2001193848A Butterfly valve for opening and closing fluid channel
JP2001182557A Device for preventing looseness of rotary shaft
JP2001166832A Flow rate control valve device for two kinds of fluids
JP2001164995A Carburettor starter device
JP2001164994A Carburettor starter device
JP2001137345A Flow rate regulating valve device for dual fluid
JP2001129092A Flow regulation valve device for two kinds of fluids
JP2001115895A Carburetor for multicylinder engine
JP2001116302A Humidifier
JP2001092535A Pressure regulator
JP2001082250A Automatic choke device for carburetor