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YAMAHO GIKEN KK

Overview
  • Total Patents
    19
About

YAMAHO GIKEN KK has a total of 19 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan and France. Its main competitors in its focus markets chemical engineering, machines and environmental technology are NINGXIA KEXING ENVIRONMENTAL PROT ENGINEERING CO LTD, EUROSIDER S A S DI MILLI OTTAV and SHANDONG TIANYI EQUIPMENT TECH CO LTD.

Patent filings in countries

World map showing YAMAHO GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 France 1

Patent filings per year

Chart showing YAMAHO GIKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamoto Kenzo 16
#2 Imagawa Yoshinari 4
#3 Bessho Shigeko 1
#4 Kenzo Yamamoto 1

Latest patents

Publication Filing date Title
JP2002323166A Channel changeover cock
JP2002195453A Lever cock
JP2002059040A Pressure accumulation type spraying apparatus
JP2001294368A Hose winder
JPH1085631A Spray nozzle
JPH0837957A Ground-inserting type liquid feeder
JPH0838945A Liquid jetting nozzle
JPH0837961A Insertion-type irrigation apparatus
JPH0767481A Solution feeder for cropping plants
JPH0716028A Liquid-injecting nozzle for agricultural crop
JPH0716501A Liquid spraying nozzle for agricultural product
JPH0716512A Cleaner for atomizer
JPH0595737A Liquid injection nozzle for field crop
JPH02303422A Liquid spraying device in greenhouse
JPH02205217A Manufacture of spraying hole for spray nozzle
JPH02172548A Spraying apparatus
JPH02156812A Coated seed
JPH02157060A Relief valve for power-driven sprayer