Learn more

TM T & D KK

Overview
  • Total Patents
    125
About

TM T & D KK has a total of 125 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are TOKO ELECTRIC CORP, SHANGHAI ELECTRIC POWER COMM CO LTD and SHENZHEN KELV ELECTRONIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TM T & D KKs patent filings in countries
# Country Total Patents
#1 Japan 125

Patent filings per year

Chart showing TM T & D KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsumoto Tadashi 4
#2 Minami Yuji 4
#3 Tange Seishi 4
#4 Kanazawa Yukio 4
#5 Toda Takeo 3
#6 Seki Kenpei 3
#7 Inohara Toshiaki 3
#8 Ideta Kiyozumi 3
#9 Takahashi Atsushi 3
#10 Hasegawa Yoshiro 3

Latest patents

Publication Filing date Title
JP2005312204A Power system supervisory control system and its method, and server computer, and connection state managing method and its program
JP2005287252A Method, device, and program for preparing optimum procurement plan for system operator
JP2005287256A Digital protecting and controlling device and its display data production method, and display data production program
JP2005284460A Power system monitoring device
JP2005276614A Gas-blast circuit breaker
JP2005261037A Digital protection relay system
JP2005259785A Oil-filled electric apparatus
JP2005243465A Gas circuit breaker
JP2005223104A Method of diagnosing and suppressing electrostatic charge of oil-filled electrical apparatus
JP2005223002A Method for cleaning polychlorinated biphenyl
JP2005217907A Remote supervisory control system, remote supervisory control method and its program
JP2005218196A Electric power protecting and control system
JP2005209029A Application management system, application management method and program for performing the same
JP2005204368A Phase control switching apparatus
JP2005204367A Synchronous phasor measuring device
JP2005185028A Monitoring system of low-voltage power distribution system
JP2005168192A Power grid monitor/control system
JP2005168144A Distributed monitoring controller
JP2005165476A Facility data management system and method
JP2005168108A Protective relay system