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HOKUSHO CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    174,869
About

HOKUSHO CO LTD has a total of 17 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are MIHARU COMMUNICATIONS CO LTD, WASION GROUP CO LTD and INST MASZ PRZEPLYWOWYCH PAN.

Patent filings in countries

World map showing HOKUSHO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing HOKUSHO CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Hashimoto Tetsuya 6
#2 Takada Tomoharu 5
#3 Ishikawa Nobuhiko 3
#4 Doda Takahiro 3
#5 Asai Yukinari 2
#6 Kimura Toshiya 2
#7 Okada Kenji 1
#8 Sugiura Masao 1
#9 Kuroda Yoshiro 1
#10 Fukui Tadashi 1

Latest patents

Publication Filing date Title
JP2020111430A Vertically conveying system
JP2018079995A Conveyance system
JP2018041365A Tag ID identification system
JP2017095193A Floor lift
JP2017088305A Floor lift
JP2017007838A Vertical transportation machine of cleanliness specification
JP2016216154A Electric power system of conveyance facility
JP2016023038A Conveyance system
JP2015003821A Vertical conveyance machine
JP2012171761A Sorting device
JP2012153515A Vertically conveying device
JP2011241067A Lowering conveyance device
JP2011230864A Electricity storage control device for vertical conveying machine
JP2010089945A Lowering conveyance device
JP2010089946A Work assisting device
JP2010042911A Descent conveying device
JP2009113942A Vertical conveyance machine