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KDDI R & D LABORATORIES INC

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    98,706
About

KDDI R & D LABORATORIES INC has a total of 37 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, environmental technology and audio-visual technology are BEIJING XIAOMI CORP, WATANABE KAZUNARI and SHAO HUAI-RONG.

Patent filings in countries

World map showing KDDI R & D LABORATORIES INCs patent filings in countries
# Country Total Patents
#1 Japan 35
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing KDDI R & D LABORATORIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kashiki Kanshiro 6
#2 Kobayashi Sunao 5
#3 Jo Tomoo 5
#4 Muramatsu Shigeki 5
#5 Naito Hitoshi 4
#6 Ishizuka Hiroki 4
#7 Yoshihara Takahito 3
#8 Kiyomoto Shinsaku 2
#9 Suzuki Toshinori 2
#10 Sakasawa Shigeyuki 2

Latest patents

Publication Filing date Title
JP2016192126A Security gateway device, method, and program
JP2016189138A Cache management device, method, and program
JP2016167695A Radio communication system, transmission control method, and computer program
JP2016146582A Signal detection determination device, radio communication system, signal detection determination method, and computer program
JP2016146542A Control device, communication device, control method and program
JP2016139858A Estimation device, control method, and program
JP2016136696A Radio quality estimation device, control method and program
JP2016136358A Comment classification program, server and method for extracting map course related comment from numerous comments
JP2016133488A Device, program and method for estimating travel speed using plural estimation distances
JP2016134731A Device, program, and method for estimating used route from communication history
JP2016129319A Communication device, communication method, communication program, and communication system
JP2016110326A Device, program and method for estimating staying or moving from determination result using different distance
JP2016092611A Device, program and method for positioning mobile terminal based on communication record
JP2016076795A Control device for optical packet network
JP2016058828A Detector, control method and program
JP2016048529A Apparatus, program and method capable of determining stay of user carrying mobile terminal
JP2012216958A Power control method and power control program for wireless lan module
JP2011250052A Call originating method and telephone system, returning ring-back content to calling terminal at call connection
JP2011248500A Web page collecting device, method and program thereof
JP2011248522A Content acquisition device, method, and program