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TW DENKI KK

Overview
  • Total Patents
    24
About

TW DENKI KK has a total of 24 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications and audio-visual technology are RYHAENEN HEIKKI OLAVI, AD PLAN KK and FUJIKON IND CO LTD.

Patent filings in countries

World map showing TW DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing TW DENKI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kawamura Takashi 13
#2 Kusano Seiichi 3
#3 Endo Hideaki 2
#4 Ishikawa Atsushi 2
#5 Sakota Yukimitsu 2
#6 Yoshifusa Hiroyuki 2
#7 Wada Yoshishiro 2
#8 Inoue Satoru 1
#9 Nishida Keiichiro 1
#10 Neko Atsuya 1

Latest patents

Publication Filing date Title
JP2015035721A Cradle speaker device, portable terminal, and jack
JP2014236356A Rod antenna for portable terminal, rod antenna structure for portable terminal, and portable terminal
JP2014143479A Multi-frequency shared antenna, manufacturing method thereof and portable terminal
JP2014129891A Speaker type exciter for air gun
JP2014027583A Portable terminal antenna and portable terminal
JP2013162135A Multi-frequency shared antenna and mobile terminal
JP2013017061A Antenna structure for portable terminal, assembly method of antenna structure for portable terminal, and portable terminal
JP2012147230A Vehicular speaker
JP2012147067A Antenna for portable terminal, and portable terminal
JP2012129899A Antenna for portable terminal, and portable terminal
JP2010041866A Apparatus and method for manufacturing electric cord
JP2008301516A Antenna structure, portable terminal and holder for the antenna structure
JP2010035066A Antenna for mobile terminal and mobile terminal
JP2010035067A Antenna for mobile terminal and mobile terminal
JP2008236570A Antenna for mobile terminal and mobile terminal
JP2008236586A Telescopic antenna and communication equipment
JP2008236571A Antenna for mobile terminal and mobile terminal
JP2008236569A Antenna structure, mobile terminal and holder for antenna structure
JP2008109237A Speaker system
JP2008078714A Antenna in common use for two-frequency, and electronic apparatus