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TOKYO ENERGY & SYSTEMS INC

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    121,849
  • Filing trend
    ⇩ 20.0%
About

TOKYO ENERGY & SYSTEMS INC has a total of 42 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, mechanical elements and transport are QINYUAN COUNTY BOXIANG NEW ENERGY TECHNOLOGY DEV CO LTD, LIFENG XIAO and TONCHEV GEORGI.

Patent filings in countries

World map showing TOKYO ENERGY & SYSTEMS INCs patent filings in countries
# Country Total Patents
#1 Japan 42

Patent filings per year

Chart showing TOKYO ENERGY & SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujiwara Hideaki 7
#2 Kanekawa Shotai 4
#3 Tsugioka Kazuhiko 4
#4 Watanabe Nobuyuki 4
#5 Hara Masaki 3
#6 Oura Hitoshi 3
#7 Shimizu Atsushi 3
#8 Matsuda Shigeo 2
#9 Yamada Katsunori 2
#10 Kowatari Hideki 2

Latest patents

Publication Filing date Title
JP2020076604A Pipe-clogging method and apparatus thereof used in nuclear power plant
JP2019211343A Remote control working vehicle
JP2019203351A Ground water treatment system
JP2019138345A Sealing method and sealing structure for pipe joint part
JP2019072704A Sealant coating device
JP2018164881A Purification device and purification system
JP2018166369A Remote work system
JP2018165656A Remote decontamination system
JP2018160761A Environmental image display system and environment image display method
JP2018066347A Measurement system for turbine, positioning system and positioning method
JP2018066625A Device and method for cleaning radioactive contaminated material storage tank
JP2017205839A Pipe cutting device
JP2017078673A Probe holding jig
JP2014238001A Floor drain funnel
JP2013185386A Floor drain funnel
JP2013160647A Magnetizing apparatus for magnetic flaw detection
JP2013115930A Insulator curing mat
JP2012135075A Maintenance device for rotor
JP2012042239A Magnetization device for magnetic flaw detection
JP2012036605A Contamination prevention device for floor drain funnel