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HOKUETSU BUSSAN KK

Overview
  • Total Patents
    11
About

HOKUETSU BUSSAN KK has a total of 11 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ZHEJIANG GREATWALL ELECTRIC SCIENCE & TECHNOLOGY CO LTD, KAWAKAMI KK and INST CERCETARI PENTRU LEGUMICU.

Patent filings in countries

World map showing HOKUETSU BUSSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing HOKUETSU BUSSAN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change adaptation technologies

Top inventors

# Name Total Patents
#1 Asano Kinroku 10
#2 Yamamoto Yoshiteru 1

Latest patents

Publication Filing date Title
JP2003204750A Method for spreading agrochemical and sowing implement with agrochemical-spreading device and agrochemical- spreading device
JP2001106292A Hopper device and weight metering method for hopper device
JP2000178000A Hoist gear
JPH11341946A Cooler for unhulled rice
JPH11318229A Warmer for greenhouse cultivation
JPH10167700A Lifting device
JPH10129826A Grain transfer device
JPH10128032A Dust collector
JPH09328211A Grain lifting cylinder for bucket type grain lifter
JPH09322660A Warmer for greenhouse cultivation
JPH09240826A Conveyor