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YAMAGUCHI TAKAHIRO

Overview
  • Total Patents
    32
About

YAMAGUCHI TAKAHIRO has a total of 32 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States and Japan. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are NONAKA MASAO, ARNAUD ROBERT and OAK TECHNOLOGY INC.

Patent filings in countries

World map showing YAMAGUCHI TAKAHIROs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Japan 2

Patent filings per year

Chart showing YAMAGUCHI TAKAHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaguchi Takahiro 32
#2 Yamamoto Masaya 7
#3 Nakano Toshihisa 6
#4 Murase Kaoru 4
#5 Futa Yuichi 3
#6 Harada Shunji 2
#7 Ishida Masahiro 2
#8 Ugawa Sanzo 2
#9 Degawa Katsuhiko 2
#10 Aoki Takafumi 2

Latest patents

Publication Filing date Title
US2012290834A1 Key distribution device, terminal device, and content distribution system
US2013179121A1 Calculating apparatus, measuring apparatus, electronic device, program, recording medium and calculating method
US2013176489A1 Production apparatus and content distribution system
US2013065061A1 Building board and building board production method
US2012143765A1 Content copy system, content usage apparatus, management server, content usage method, content usage program, and integrated circuit
US2012102353A1 Data processing apparatus, data processing system, measurement system, data processing method, measurement method, electronic device and recording medium
US2012287110A1 Liquid crystal display device, drive method of liquid crystal display device, and electronic device
US2012089371A1 Measurement apparatus, measurement method, test apparatus and recording medium
US2010106468A1 Deterministic component model identifying apparatus, identifying method, program, recording medium, test system and electronic device
US2009182530A1 Noise separating apparatus, noise separating method, probability density function separating apparatus, probability density function separating method, testing apparatus, electronic device, program, and recording medium
JP2008255721A Ladder with auxiliary leg and auxiliary leg for mounting
JP2003284445A Artificial spawning bed for cuttlefish