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TOKYO ELECTRON K K

Overview
  • Total Patents
    12
About

TOKYO ELECTRON K K has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets machines, measurement and semiconductors are SIBOND L L C, PROGRESSIVE SYS TECH INC and TOKYO ELECTRON KYUSHU LTD.

Patent filings in countries

World map showing TOKYO ELECTRON K Ks patent filings in countries
# Country Total Patents
#1 Republic of Korea 10
#2 China 2

Patent filings per year

Chart showing TOKYO ELECTRON K Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karasawa Wataru 2
#2 Akimoto Masami 2
#3 Kimura Yoshio 2
#4 Hirakawa Osamu 2
#5 Anai Noriyuki 2
#6 Uchida Takuo 1
#7 Asakawa Eiji 1
#8 Matsumura Goji 1
#9 Mochijuki Wataru 1
#10 Yosioka Gazdosi 1

Latest patents

Publication Filing date Title
KR960009583B1 Lcd probe device having alignment function and fitting method for installation for lcd device
KR960006869B1 Method of testing electrical characteristics of lcd with probe device
KR960010067B1 Apparatus for turning over
KR960010066B1 Electrical characteristic measuring apparatus
KR960008894B1 Ashing method