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ITO SADAO

Overview
  • Total Patents
    27
About

ITO SADAO has a total of 27 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, electrical machinery and energy and telecommunications are NINGBO WELLDON MFG CO LTD, ESTEBAN IND SA and GAVRILOV EVGENIJ M.

Patent filings in countries

World map showing ITO SADAOs patent filings in countries

Patent filings per year

Chart showing ITO SADAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ito Sadao 14
#2 Itou Sadao 5
#3 Takahashi Tadashi 5
#4 Kurokawa Hiroshi 3
#5 Nagata Toshiaki 2
#6 Arakawa Yuji 1
#7 Ito Masaharu 1
#8 Tsuji Eiichiro 1
#9 Fujasu Hiroshi 1

Latest patents

Publication Filing date Title
JPH1116038A Automatic article vending machine
JPH09222071A Wind power generation system
JPH0946545A Remote control transmitter for television receiver
JPH0818650A Portable telephone set with tape recorder and automatic answering function
JPH07124523A Classifier
JPH0779553A Multifunctional electromagnetic rotating device
JPH0724083A Bicycle type treadmill and electric power generation device
JPH06217493A Manual power supply
JPH06217494A Manual power supply
JPH04299056A Small-sized induction motor incorporating speed reducing mechanism
JPS62284494A Paper money counter/dispensor
JPS62285407A Transformer
JPS6061053A Separation of mixed liquids having different specific gravity
JPS5969886A Illegal paper money discriminator for exchanger or the like
JPS5919735A Impact absorbing device
JPS595393A Indication of coin
JPS58151692A Identification of coin
JPS58131709A Silent solenoid
JPS56145467A Reading method of magnetic ink character
JPS52105014A Blanking apparatus for continuous printing of label paper