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ENYA SYSTEMS LTD

Overview
  • Total Patents
    17
About

ENYA SYSTEMS LTD has a total of 17 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, chemical engineering and machine tools are ENYA SYST KK, ENYA SYSTEM KK and KULICKE & SOFFA MFG CO.

Patent filings in countries

World map showing ENYA SYSTEMS LTDs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 EPO (European Patent Office) 5
#3 United States 5

Patent filings per year

Chart showing ENYA SYSTEMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yokosuka Noriyoshi 7
#2 Suzuki Shizuo 5
#3 Kaku Yokou 3
#4 Ooizumi Kimiwaka 2
#5 Tanaka Kouichi 2
#6 Yukihiko Terasawa 1
#7 Hashizume Michihiro 1
#8 Terasawa Yukihiko 1
#9 Sato Michihisa 1
#10 Hamano Makoto 1

Latest patents

Publication Filing date Title
JP2003045845A Wafer edge etching washing treatment apparatus
JP2002100595A Device and method for releasing wafer and wafer treatment device using the same
JP2002246354A Method for treating wafer, and mechanical chuck device used for the method
JP2002064072A Wafer bonding method and apparatus thereof
JP2001189293A Method and device for adhering wafer
JP2001127026A Method and device for bonding wafer to mounting board
JP2001091917A Method and device for treating substrate
EP0523414A1 Wafer mounting device
EP0499084A1 Wafer mount plate