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ZENSHIN TEST CO

Overview
  • Total Patents
    32
About

ZENSHIN TEST CO has a total of 32 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Taiwan. Its main competitors in its focus markets measurement, basic communication technologies and electrical machinery and energy are BAUR PRUEF & MESSTECH, QUALITAU INC and CREDENCE SYSTEMS CORP.

Patent filings in countries

World map showing ZENSHIN TEST COs patent filings in countries
# Country Total Patents
#1 Taiwan 32

Patent filings per year

Chart showing ZENSHIN TEST COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matu Shigeru 1
#2 Shirasu Hideki 1
#3 Hayashi Masaki 1
#4 Nijima Katumi 1
#5 Taguchi Susumu 1
#6 Nagano Masao 1
#7 Oonishi Ai 1
#8 Musha Hirofumi 1
#9 Tanabe Takeshi 1

Latest patents

Publication Filing date Title
TW329002B Apparatus and method for inspecting a LCD substrate