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MIYAZAKI OKI DENKI KK

Overview
  • Total Patents
    317
About

MIYAZAKI OKI DENKI KK has a total of 317 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, optics and machines are HITACHI TOKYO ELECTRONICS, NEC YAMAGUCHI LTD and UCHIYAMA HIROYUKI.

Patent filings in countries

World map showing MIYAZAKI OKI DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 317

Patent filings per year

Chart showing MIYAZAKI OKI DENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuroki Hiroki 17
#2 Hayashi Shunji 11
#3 Aragaki Takeshi 10
#4 Yamauchi Toshikazu 10
#5 Miyano Junichi 9
#6 Ota Yasuharu 9
#7 Yoshimaru Masaki 8
#8 Motoyama Riichi 8
#9 Yoshitaka Naoto 8
#10 Furuta Kenichi 7

Latest patents

Publication Filing date Title
JP2008072137A Cleaning method related to resist coating device
JP2008072138A Cleaning tool of resist piping in resist coating device
JP2005305435A Method for cleaning resist piping in resist coater
JP2005296952A Method for washing resist piping in resist coating apparatus
JP2005159382A Method of manufacturing semiconductor device
JP2005214980A Macro inspection method for wafer and automatic wafer macro inspection device
JP2004056131A Resist coating machine
JP2004025181A Washing instrument for resist pipes of resist coating device
JP2003243571A Method for manufacturing semiconductor device
JP2003044113A Production control method for semiconductor manufacturing line
JP2002174553A Protective method of detection section
JP2002124484A Method and device for removing particle
JP2002124628A Semiconductor device
JP2002124500A Equipment and method of pasting tape on semiconductor wafer
JP2002118108A Insulating film formation method
JP2002107417A Testing device for semiconductor integrated circuit and its maintenance method
JP2002110503A Method for preventing splash of developing solution in developing device
JP2002093541A Ic socket
JP2002093802A Method of manufacturing semiconductor device
JP2002075988A Method of manufacturing layer insulation film by vacuum uv cvd