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TATSUNO CORP

Overview
  • Total Patents
    845
  • GoodIP Patent Rank
    6,044
  • Filing trend
    ⇧ 35.0%
About

TATSUNO CORP has a total of 845 patent applications. It increased the IP activity by 35.0%. Its first patent ever was published in 1992. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets packaging and shipping, environmental technology and mechanical elements are CAPAT LLC, CAJIGA JOSE A and CORNISH HARRY S.

Patent filings per year

Chart showing TATSUNO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tatsuno Hiyoshi 209
#2 Kanamori Akifumi 72
#3 Takezawa Masahiro 59
#4 Kimura Kiyoshi 55
#5 Otaki Tsutomu 53
#6 Fuse Takayuki 33
#7 Tsumura Yasuyuki 32
#8 Terasoma Yuki 28
#9 Suzuki Naohiko 25
#10 Okaniwa Hiroyuki 23

Latest patents

Publication Filing date Title
KR20210029681A Vapor collecting device
JP2020118683A Calibration method of hydrogen fueling apparatus
WO2020152936A1 Fueling station system, fueling device, and server
JP2020118293A Calibration device
WO2020050064A1 Positive displacement flowmeter
WO2020071004A1 Oil feeding apparatus, server, and oil feeding station system
JP2020111387A Fueling station system
KR20200108756A Fuel supplying apparatus
JP2020183267A Oil mixture prevention device
JP2020132175A Apparatus for preventing wrong oil pouring into underground tank
JP2020132176A Apparatus for preventing wrong oil pouring into underground tank
JP2020125193A Physical distribution system and server
JP2020125145A Fuel oil delivery system and server
JP2020118196A Hydrogen charging device
JP2020118198A Calibration method of hydrogen filling device
JP2020118199A Hydrogen cooling system
JP2020118197A Hydrogen charging device
JP2020117236A Pump driving device
JP2020112242A Hydrogen charging system and hydrogen charging method
JP2020111377A Measurement verification system