Learn more

KENSETSUSHO HOKURIKUCHIHOU KEN

Overview
  • Total Patents
    43
About

KENSETSUSHO HOKURIKUCHIHOU KEN has a total of 43 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, thermal processes and mechanical elements are DALIAN SUN LEADER HEAT TRANSFER TECHNOLOGY CO LTD, YAOHUA ZHAO and YI SUN.

Patent filings in countries

World map showing KENSETSUSHO HOKURIKUCHIHOU KENs patent filings in countries
# Country Total Patents
#1 Japan 43

Patent filings per year

Chart showing KENSETSUSHO HOKURIKUCHIHOU KENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maeda Koji 11
#2 Ikegami Noriaki 7
#3 Kamimura Hiroshi 7
#4 Kai Masaru 7
#5 Furubayashi Mitsugi 6
#6 Yamaguchi Tetsuo 6
#7 Nakamura Norimi 6
#8 Nakamura Manabu 5
#9 Iwasaki Shigeo 5
#10 Muramatsu Toshimitsu 5

Latest patents

Publication Filing date Title
JPH1136256A Antifreezing agent spraying method and its spraying vehicle
JPH1128719A Original position concrete manufacturing apparatus
JPH10298940A Automatic road obstacle detecting type snow removal system
JPH10257802A Radio control device of work machine
JPH10257811A Cutting height controller of mower
JPH10257815A Device for detecting speed of mower
JPH1038586A Obstacle warning equipment of working vehicle and obstacle position registration method for working vehicle
JPH1033037A Reaper
JPH1030220A Automatic snow throwing chute attitude controller of snow remover and teaching method of snow throwing chute attitude
JPH09143975A High-pressure jet mixing processing method
JPH0980237A Processing method for cable excessive-length part
JPH08232238A Riverbank protection work and slope-covering block for use
JPH08184025A Method of construction of dam bank path and bank path cell to be used therefor
JPH0885957A Block for slope face stairs
JPH0797824A Jointing method for blocks
JPH07292637A Execution method for shade concrete for planting plant on garden and shade concrete block thereof
JPH07286312A Method for automatically controlling right and left edge pressure of vibration-sensitive type and snow plow using the method
JPH07279114A Solar heat regerative snow-melting device
JPH07264913A Mowing height detecting device on grass mower
JPH07264912A Controlling mowing height by grass mower