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TOKYO TSUSHINKI KOGYO KK

Overview
  • Total Patents
    44
About

TOKYO TSUSHINKI KOGYO KK has a total of 44 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets optics, electrical machinery and energy and telecommunications are COMMSCOPE CONNECTIVITY UK LTD, DROESBEKE GERT and GISMA STECKVERBINDER GMBH.

Patent filings in countries

World map showing TOKYO TSUSHINKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 44

Patent filings per year

Chart showing TOKYO TSUSHINKI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maejima Hiroshi 15
#2 Mikami Masaya 14
#3 Tanaka Kikuji 13
#4 Sago Masuyuki 10
#5 Kaga Masaru 10
#6 Enomoto Masanori 8
#7 Endo Yuji 7
#8 Horie Yoshihiro 6
#9 Sunahara Toshiharu 5
#10 Sato Yusuke 3

Latest patents

Publication Filing date Title
JP2008143545A Holding tool and storage case for plate-shaped electronic component
JP2008131237A Renewal method of exchange
JP2007298783A Optical fiber connector
JP2007298784A Optical fiber connector
JP2007232960A Cable connection adapter and distribution board using it
JP2007221400A Wiring management system
JP2007189774A Wiring management system
JP2007158993A Wiring management system
JP2006125054A Locker management system
JP2006120022A Parking position information providing system
JP2006121182A TRANSMISSION CHARACTERISTIC IMPROVING METHOD OF xDSL COMMUNICATION LINE
JP2006084214A Infrared detector
JP2006054118A Wiring support system
JP2006039085A Optical connector adapter
JP2005333215A Polarity determination system for balanced transmission path
JP2005333214A Double jumper wire testing method and device thereof
JP2005315667A Infrared detector
JP2005315980A Optical wiring searching system
JP2005303767A Communication line switching system
JP2005260804A Communication line switching system