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WALBRO FAR EAST

Overview
  • Total Patents
    220
About

WALBRO FAR EAST has a total of 220 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are ZENITH CARBURETTER CO LTD, BARCAROLE LTD and STROMBERG MOTOR DEVICES CO.

Patent filings in countries

World map showing WALBRO FAR EASTs patent filings in countries
# Country Total Patents
#1 Japan 166
#2 United States 21
#3 EPO (European Patent Office) 18
#4 Ireland 7
#5 Germany 4
#6 Italy 4

Patent filings per year

Chart showing WALBRO FAR EASTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kobayashi Takeshi 83
#2 Kobayashi Hiroto 37
#3 Seshimo Yoshimi 27
#4 Sejimo Yoshimi 24
#5 Nagasaka Koji 24
#6 Tobiuchi Teruhiko 17
#7 Nagasaka Kohji 14
#8 Hashimoto Tsuneo 14
#9 Suzuki Masao 13
#10 Ono Fumio 10

Latest patents

Publication Filing date Title
JPH06288490A Gas control valve
JPH06265138A Non-linkage type gas control valve
JPH06248939A Exhaust treating muffler for two stroke engine
JPH06241123A Opening degree restricting device of fuel regulating needle valve in carburetor
JPH06229317A Float-type carburetor
JPH0666207A Liquefied petroleum fuel supplying device of internal combustion engine
JPH0666137A Exhaust treating muffler structure for two-cycle engine
JPH0650213A Diaphragm type carburetor
JPH0633754A Exhaust muffler for two-cycle engine
JPH0633723A Separate oil feeding device for two-stroke engine
JPH06129303A Rotary throttle valve type carbureter
JPH06159146A Carburetor starting fuel supply device
JPH06123243A Wind pressure governor device for internal combustion engine
JPH0666203A Fast idle mechanism of carburetor
JPH04214916A Separation oil supply device for two-cycle internal combustion engine
JPH055435A Generation control device for engine-driven generator
JPH04255535A Device for controlling throttle of internal combustion engine for portable work machine
JPH04255538A Device for controlling operation of internal combustion engine for driving generator
JPH04339161A Fuel adjusting mechanism of diaphragm type carburetor
JPH04103864A Fuel supply device for internal combustion engine