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SUGAI KK

Overview
  • Total Patents
    35
About

SUGAI KK has a total of 35 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors and machines are JAPAN INCUBATOR INC, TAIWAN SEMICOMDUCTOR MFG CO LTD and TAKAHASHI KIICHI.

Patent filings in countries

World map showing SUGAI KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing SUGAI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Koyanagi Tetsuo 29
#2 Yamaguchi Hiroshi 27
#3 Suematsu Shuichi 8
#4 Ota Akira 6
#5 Ueda Tsutomu 6
#6 Ogasawara Kazuhisa 3
#7 Takayama Yukihiro 2
#8 Yokota Kazuo 2
#9 Suei Hiroshi 2
#10 Nakarai Masazumi 2

Latest patents

Publication Filing date Title
JPH11186210A Method of drying wafer and drying device
JPH11186369A Device and method for determining position of rotary device, and substrate drying device and method for determining rotation-stopping position
JPH11163094A Substrate, chucking device and substrate cleaning apparatus
JPH11111659A Method and device for preventing substrate electrification, and substrate cleaning device
JPH1167709A Substrate crack preventing apparatus and substrate cleaning apparatus
JPH1167708A Substrate crack detection apparatus and substrate cleaning apparatus
JPH1140534A Exhaust equipment of substrate cleaning equipment
JPH1126423A Method and apparatus for processing semiconductor wafer and the like
JPH10163154A Substrate cleaning method and apparatus
JPH10163150A Method and apparatus for cleaning substrate
JPH10163159A Treatment chamber for substrate cleaning apparatus
JPH10163148A Gate apparatus for substrate cleaning apparatus
JPH10163147A Chucking device for substrate cleaning apparatus
JPH10163155A Shaft seal of substrate cleaning apparatus
JPH10163146A Substrate cleaning system
JPH10163145A Method and device for washing substrate
JPH1034061A Deflection preventive device and posture changing device for substrate
JPH09323783A Substrate-washing cassette and substrate-wetting processor
JPH09148288A Wet processor for substrate
JPH0786373A Substrate attitude change equipment