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KITAYAMA MASAE

Overview
  • Total Patents
    11
About

KITAYAMA MASAE has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, optics and computer technology are TOMIZAWA KAZUNARI, CLAIRVOYANTE LAB INC and BROWN ELLIOTT CANDICE HELLEN.

Patent filings in countries

World map showing KITAYAMA MASAEs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing KITAYAMA MASAEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimoshikiryoh Fumikazu 11
#2 Kitayama Masae 11
#3 Yamada Naoshi 5
#4 Irie Kentaro 5
#5 Tsubata Toshihide 5
#6 Irie Kentaroh 2
#7 Yamashita Yuki 1
#8 Hyodo Kenichi 1
#9 Nakagawa Hidetoshi 1
#10 Hirata Mitsuaki 1

Latest patents

Publication Filing date Title
US2013057791A1 Liquid-crystal display device
US2012320026A1 Liquid crystal display device
US2009268110A1 Liquid crystal display having pixel including multiple subpixels
US2010238151A1 Displaying device, its driving circuit and its driving method