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OHMI TADAHIRO

Overview
  • Total Patents
    727
  • GoodIP Patent Rank
    214,638
About

OHMI TADAHIRO has a total of 727 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, surface technology and coating and machines are ORBOTECH LT SOLAR LLC, KOCHI IND PROMOTION CT and TOKYO ELECTRON LTD.

Patent filings per year

Chart showing OHMI TADAHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohmi Tadahiro 684
#2 Hirayama Masaki 89
#3 Sugawa Shigetoshi 82
#4 Ikeda Nobukazu 68
#5 Teramoto Akinobu 66
#6 Morimoto Akihiro 66
#7 Yamaji Michio 65
#8 Goto Tetsuya 50
#9 Shirai Yasuyuki 45
#10 Shinohara Tsutomu 39

Latest patents

Publication Filing date Title
US2016172666A1 Electrode structure and secondary battery
US2012292743A1 Surface treatment method for atomically flattening a silicon wafer and heat treatment apparatus
US2013084059A1 Vaporizer
US2013058823A1 Screw vacuum pump
US2011121217A1 Solenoid valve
US2010101945A1 Magnetron sputtering apparatus
US2008164151A1 Metal member having a metal oxide film and method of manufacturing the same
US2010330390A1 Structural member to be used in apparatus for manufacturing semiconductor or flat display, and method for producing the same
US2009110823A1 Film-forming material and method for predicting film-forming material
US2009108413A1 Interlayer insulating film, interconnection structure, and methods of manufacturing the same
US2008204050A1 Method of measuring electronic device and measuring apparatus
TWI368468B Atmosphere-controlled bonder, bonding method and electronic apparatus
WO2007036997A1 Liquid-material feeder and control method for liquid-material feeder
TW201330703A Plasma processing method
US2009134120A1 Plasma processing method and plasma processing apparatus
TWI389193B Method of manufacturing a semiconductor device and semiconductor manufacturing apparatus
TWI380450B Apparatus and method for manufacturing an electronic device such as a display device and electronic device such as a display device
KR20080046188A Apparatus for producing electronic device such as display device, process for producing electronic device such as display device, and electronic device such as display device
WO2007032062A1 Process for producing organic electroluminescence device
TWI402885B Method of producing a semiconductor device and semiconductor producing apparatus