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HIRAKATA YOSHIHARU

Overview
  • Total Patents
    36
About

HIRAKATA YOSHIHARU has a total of 36 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets optics, semiconductors and audio-visual technology are LITTON SYSTEMS CANADA, BEIHAI HUIKE PHOTOELECTRIC TECH CO LTD and INNOLUX CORP.

Patent filings in countries

World map showing HIRAKATA YOSHIHARUs patent filings in countries
# Country Total Patents
#1 United States 36

Patent filings per year

Chart showing HIRAKATA YOSHIHARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirakata Yoshiharu 36
#2 Yamazaki Shunpei 18
#3 Satake Rumo 4
#4 Nishi Takeshi 3
#5 Hamamoto Yuriko 2
#6 Kobayashi Yuko 2
#7 Ikeda Hisao 2
#8 Goto Yuugo 2
#9 Ibe Takahiro 2
#10 Nemoto Yukie 2

Latest patents

Publication Filing date Title
US2012208637A1 Liquid crystal display device and electronic device including the same
US2012206503A1 Display device
US2012001953A1 Method for driving liquid crystal display device
US2011205468A1 Liquid crystal display device having light-condensing means
US2008205132A1 Memory element and semiconductor device, and method for manufacturing the same
US2007085476A1 Display device with prism layer
US2008296560A1 Method for manufacturing semiconductor device including organic semiconductor