Learn more

ASAKAWA KOJI

Overview
  • Total Patents
    14
About

ASAKAWA KOJI has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, optics and electrical machinery and energy are JET CO LTD, PERTRIX UNION GES MIT BESCHRAE and ARAKI YASUSHI.

Patent filings in countries

World map showing ASAKAWA KOJIs patent filings in countries

Patent filings per year

Chart showing ASAKAWA KOJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Asakawa Koji 14
#2 Fujimoto Akira 6
#3 Kitagawa Ryota 5
#4 Chaikin Paul M 3
#5 Wu Mingshaw 3
#6 Pelletier Vincent 3
#7 Register Richard A 3
#8 Hotta Yasuyuki 3
#9 Hiraoka Toshiro 3
#10 Akasaka Yoshihiro 3

Latest patents

Publication Filing date Title
US2009219617A1 Short-wavelength polarizing elements and the manufacture and use thereof
US2007183035A1 Short-wavelength polarizing elements and the manufacture and use thereof