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TOA ELECTRONICS

Overview
  • Total Patents
    160
About

TOA ELECTRONICS has a total of 160 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets measurement, medical technology and electrical machinery and energy are NIPPON SEKIJUJISHA, ZANDER ROLF and RADIOMETER MEDICAL AS.

Patent filings per year

Chart showing TOA ELECTRONICSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamasato Masaharu 19
#2 Suzuki Hiroyuki 18
#3 Haketa Yasushi 16
#4 Kato Akihiko 14
#5 Gotsu Toshio 13
#6 Shibata Takeshi 12
#7 Yanagida Yoshinori 11
#8 Nakama Toshiyuki 11
#9 Shimada Koichi 9
#10 Motohashi Ryoichi 9

Latest patents

Publication Filing date Title
JP2000298110A Oxidation-reduction current measuring device
JP2000111506A Measuring device with memory
JP2000097978A Insulation meter
JP2000093508A Sterilizing method for dialyzate adjustment device
JP2000074868A Calibration method for measuring instrument
JPH11108917A Titration control method
JPH1189592A Mensuration of atp of microorganisms
JPH1144672A Analytical method for vitamin c by coulometry
JPH10253572A Measuring device equipped with electrode with memory
JPH10192393A Detection of blood leakage of blood dialysis apparatus
JPH10165200A Microbial atp assay
JPH10142193A Method and apparatus for measuring concentration with utilizing phchange reaction
JPH1085573A Preparation process for mixed solution of electrolyte and nonelectrolyte
EP0763728A1 Method of determining nonelectrolyte concentration in electrolyte solution and method and apparatus for preparing solution containing mixture of electrolyte with nonelectrolyte
JPH09257742A Alcohol sensor
JPH09166454A Pen recorder
JPH09107994A Assay of intracellular atp
JPH0989873A Dissolved oxygen-measuring apparatus and method for using the apparatus
JPH0989781A Measuring method for nitrous acid ion concentration
JPH0980009A Reference electrode