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TATSUNO CO LTD

Overview
  • Total Patents
    715
  • GoodIP Patent Rank
    229,648
About

TATSUNO CO LTD has a total of 715 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets packaging and shipping, environmental technology and audio-visual technology are HORVATH RONALD F, BERG COMPANY LLC and MAYEX CANADA KFT.

Patent filings in countries

World map showing TATSUNO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 706
#2 Republic of Korea 8
#3 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tatsuno Hiyoshi 128
#2 Kanamori Akifumi 60
#3 Motohashi Toshiaki 58
#4 Kobayashi Kenji 43
#5 Matsumura Hiroshi 39
#6 Yamazaki Kengo 34
#7 Masai Shiro 29
#8 Negishi Yasuyuki 29
#9 Sato Yoshiyuki 28
#10 Harada Yoichi 25

Latest patents

Publication Filing date Title
JPH1179293A Oil feeder
JPH1179298A Oil feeder nozzle for suspension type oil feeder
JPH1179295A Refueling apparatus
JPH1179296A Unloading hose for lorry having function for preventing erroneous unloading
JPH1179300A Lighting device for metering device
JPH1179294A Apparatus for managing refueling
JPH1179299A Metering device
JPH1159799A Oil feeding device
JPH1159797A Display panel of measuring machine
JPH1159800A Device for rotating hose reel in suspended type oil feeding device
JPH1159798A Displaying device case of measuring machine
JPH1149083A Preventing device for flowing out of load in hatch of tanker
JPH1145285A Information reception device for internet
JPH1155878A Power supply system for electric automobile
JPH1143199A Oil supplying apparatus
JPH1143200A Connecting structure of piping in metering machine
JPH1129197A Housing structure of measuring instrument
JPH1129196A Refueling device
JPH1129199A Suspension type refueling device
JPH1129198A Bottom valve lock device of tank lorry