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TANAKA KENTA

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    162,215
  • Filing trend
    ⇩ 100.0%
About

TANAKA KENTA has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and environmental technology are BUMJIN C&L CO LTD, INSOUND MEDICAL INC and HO WAI KIT DAVID.

Patent filings in countries

World map showing TANAKA KENTAs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 WIPO (World Intellectual Property Organization) 5
#3 United States 4
#4 China 3
#5 EPO (European Patent Office) 1

Patent filings per year

Chart showing TANAKA KENTAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Kenta 26
#2 Temma Tomohisa 1
#3 Ishikawa Rui 1
#4 Higashimura Hideyuki 1

Latest patents

Publication Filing date Title
WO2018225180A1 Electroacoustic transducer
JP2018067780A Electroacoustic conversion device
WO2018051480A1 Electroacoustic conversion device
WO2018042615A1 Electroacoustic transducer device
JP2017118469A Speaker apparatus
WO2016170595A1 Electroacoustic transducer device
WO2015136656A1 Speaker device
JP2015019342A Speaker system
JP2015005790A Earphone device
JP2014127786A Speaker device
JP2014090239A Speaker device
US2015110329A1 Earphone device
JP2014011513A Earphone device
JP2010283643A Earphone device
JP2010130034A Earphone device
JP2010108634A Connection device with cord
JP2009170187A Connector with cord
JP2008245119A Cable handling device
JP2008245120A Speaker unit