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ITO MASAHARU

Overview
  • Total Patents
    15
About

ITO MASAHARU has a total of 15 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 machines, textiles and paper and audio-visual technology are BAROUH V, SALA SERGIO and LU XIANGYANG.

Patent filings in countries

World map showing ITO MASAHARUs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Japan 6

Patent filings per year

Chart showing ITO MASAHARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ito Masaharu 10
#2 Itou Masaharu 5
#3 Kondo Takeshi 3
#4 Suzuki Yuta 2
#5 Yamamoto Masaichi 1
#6 Miyata Sou 1
#7 Orui Tomoo 1
#8 Maruhashi Kenichi 1
#9 Ohata Keiichi 1
#10 Watanabe Takuzo 1

Latest patents

Publication Filing date Title
US2012319745A1 Frequency multiplier oscillation circuit and method of multiplying fundamental wave
US2009122111A1 Method for manufacturing nozzle plate
JP2006166514A Electric wiring system
JPS5539402A Information network switching system using televison picture receiver
JPS5539401A Video signal switching system using television picture receiver
JPS5550782A Information network change-over system using television receiver
JPS5460071A Method of producing tapestry
JPS5460037A Method of producing wooden doll