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PLASMA SYSTEM

Overview
  • Total Patents
    47
About

PLASMA SYSTEM has a total of 47 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, chemical engineering and surface technology and coating are NANOLEDGE, DUBIN VALERY M and S C FLUIDS INC.

Patent filings in countries

World map showing PLASMA SYSTEMs patent filings in countries
# Country Total Patents
#1 Japan 47

Patent filings per year

Chart showing PLASMA SYSTEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kojima Kenichi 16
#2 Ayabe Tokihiro 8
#3 Yamamoto Yukio 6
#4 Senoo Takehiko 5
#5 Soejima Yukio 5
#6 Katsura Toshimi 4
#7 Sakakibara Takaaki 4
#8 Nagasaka Michio 4
#9 Sakazume Shunsuke 4
#10 Haga Kishichi 4

Latest patents

Publication Filing date Title
JPH10281303A Air-tight motion transmitting device and manufacture thereof
JPH10219455A Plasma processing system
JPH10211451A Chemical liquid feed container cap unit and chemical liquid feeder
JPH1074599A Plasma treating method and device
JPH1074597A Plasma generating device and plasma treating device
JPH09251980A Dry etching method
JPH08337878A Plasma treatment device
JPH08316286A Plasma processing equipment and its operating method
JPH08316204A Surface treating device
JPH08315996A Plasma treatment device
JPH0864542A Vacuum chamber for semiconductor processor and manufacture thereof
JPH0831803A Plasma processing device
JPH0817799A Plasma processor
JPH07321001A Resist coating machine
JPH07302787A Apparatus for plasma treatment
JPH07302694A Plasma processing device
JPH07211699A Chamber for semiconductor processing system
JPH0794471A Dry etching method of pzt film
JPH0794498A Fixing mechanism of substrate
JPH0794499A Fixing mechanism of substrate