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ITO TADATSUGU

Overview
  • Total Patents
    13
About

ITO TADATSUGU has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, semiconductors and electrical machinery and energy are PHOTON ENERGY INC, KYOSEMI CORP and HUAHONG NEC ELECTRONICS CO LTD.

Patent filings in countries

World map showing ITO TADATSUGUs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Itou Tadatsugu 8
#2 Ito Tadatsugu 5
#3 Shibuya Kyoichi 1

Latest patents

Publication Filing date Title
JPH01245570A Superconducting ceramic thin film and manufacture thereof
JPS62196815A Thin-film growth device
JPS61286297A Chemical vapor deposition process
JPS61187227A Formation of amorphous carbon semiconductor film
JPS58139651A Battery quick charging circuit
JPS57128022A Forming method for silicon epitaxially grown film
JPS5756942A Manufacture of silicon semiconductor device
JPS55146353A Solar heat collection device
JPS55102284A Magnetic reluctance element
JPS5585214A Detecting device for two-dimensional location
JPS5585215A Detecting device for two-dimensional location
JPS53149760A Depositing device