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YOSHIHARA TOSHIAKI

Overview
  • Total Patents
    14
About

YOSHIHARA TOSHIAKI has a total of 14 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Japan. Its main competitors in its focus markets optics, audio-visual technology and basic materials chemistry are HIMAX DISPLAY INC, DISPLAY OPTRONICS CORP M and BEIJING BOE SPECIAL DISPLAY TECH CO LTD.

Patent filings in countries

World map showing YOSHIHARA TOSHIAKIs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Japan 1

Patent filings per year

Chart showing YOSHIHARA TOSHIAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshihara Toshiaki 14
#2 Kiyota Yoshinori 3
#3 Kurosaki Yoshihisa 3
#4 Makino Tetsuya 3
#5 Tadaki Shinji 3
#6 Betsui Keiichi 3
#7 Shiroto Hironori 3
#8 Nose Masaki 2
#9 Cho Koshin 1
#10 Tomita Junji 1

Latest patents

Publication Filing date Title
US2008192158A1 Liquid crystal display device and display method
US2003043103A1 Driving method of liquid crystal display device and liquid crystal display device
JPS5389535A Riveted long shoes