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YAMAUCHI MASAKI

Overview
  • Total Patents
    14
About

YAMAUCHI MASAKI has a total of 14 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are TSUCHIDA YASUSHI, JI CHUNXIN and H2 INC.

Patent filings in countries

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

Patent filings per year

Chart showing YAMAUCHI MASAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamauchi Masaki 14
#2 Tsuji Yoichiro 7
#3 Morimoto Takashi 2
#4 Kimura Masayuki 2
#5 Takahashi Tomonari 1
#6 Matsumoto Toshihiro 1
#7 Nakagawa Takashi 1
#8 Yamamoto Yoko 1
#9 Koashi Naotsugu 1
#10 Sugawara Yasushi 1

Latest patents

Publication Filing date Title
JP2013202398A Scrub sponge with holding part
US2012113001A1 Coordinate determination apparatus, coordinate determination method, and coordinate determination program
US2009257649A1 Video scene classification device and video scene classification method
US2008261095A1 Membrane-Electrode Assembly, Method for Manufacturing the Same, and Fuel Cell
US2007201749A1 Image Processing Device And Image Processing Method
US2008018668A1 Image Processing Device and Image Processing Method