Learn more

SEIKO EPSON CORPORATOIN

Overview
  • Total Patents
    27
About

SEIKO EPSON CORPORATOIN has a total of 27 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are UEDA NAOYUKI, PAN SHAOHER X and MACHIDA OSAMU.

Patent filings in countries

World map showing SEIKO EPSON CORPORATOINs patent filings in countries
# Country Total Patents
#1 Taiwan 25
#2 China 1
#3 United States 1

Patent filings per year

Chart showing SEIKO EPSON CORPORATOINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitabayashi Masashi 4
#2 Sakurai Kazunori 3
#3 Kanaya Munehide 3
#4 Tsukada Kenji 3
#5 Usui Minoru 3
#6 Fujimori Motoyuki 2
#7 Kobayashi Hidekazu 2
#8 Uehara Tasuke 2
#9 Kiguchi Hiroshi 2
#10 Yanagisawa Yoshiyuki 2

Latest patents

Publication Filing date Title
TW544891B Determining method of circuit board wiring path, apparatus and information storing medium, and manufacturing method for semiconductor device and circuit board
TW531684B Display device and method for manufacturing the same