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A&D CO LTD

Overview
  • Total Patents
    95
  • GoodIP Patent Rank
    17,625
  • Filing trend
    ⇧ 85.0%
About

A&D CO LTD has a total of 95 patent applications. It increased the IP activity by 85.0%. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets measurement, chemical engineering and transport are A & D CO LTD, SARTORIUS LAB INSTR GMBH & CO KG and AVERY LTD W & T.

Patent filings per year

Chart showing A&D CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Izumo Naoto 36
#2 Oda Hisanori 12
#3 Nagane Yoshikazu 11
#4 Kido Kazuki 10
#5 Fukami Yuji 9
#6 Ito Yukihisa 9
#7 Kasamatsu Shunsuke 8
#8 Kanno Masahiro 7
#9 Sugita Mitsuharu 7
#10 Kaneko Yoichi 6

Latest patents

Publication Filing date Title
WO2021070410A1 Tire testing device
WO2020183633A1 Method for proposing installation environment and metering device therefor
CN111587361A Electronic balance
CN111587363A Electronic balance
CN111587362A Electronic balance
EP3768047A1 Electric neutralizer, electronic scale equipped with electric neutralizer, and neutralization method
EP3508826A1 Calibration data transmission method, scale for use with same, and wireless communication system
WO2018193613A1 Method for correcting oblique suction by pipette, and pipette
WO2018061072A1 Pipette tip mounting adaptor
CN109073450A Meter hurricane globe
WO2018011974A1 Weighing device
WO2017119097A1 Multichannel pipette
WO2017061031A1 Method for measuring amount of motion of animal
WO2016194057A1 Animal body weight measurement method and system
WO2016170675A1 Animal scale
US2018058908A1 Electronic balance
CN107076608A Antioverloading mechanism
US2018058913A1 Overload prevention mechanism
WO2016092699A1 Animal behavior monitoring system
WO2016030978A1 Stand for pipette