Learn more

TERASAKI DENKI SANGYO KK

Overview
  • Total Patents
    238
About

TERASAKI DENKI SANGYO KK has a total of 238 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Japan, United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, environmental technology and telecommunications are SHANGHAI RENMIN ELECTRICAL APPARATUS WORKS CHINA, ZHEJIANG CHINT ELECTRICS CO LT and TOSI GIAMPIETRO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Murai Wasaburo 39
#2 Horikawa Masao 23
#3 Murai Wasaburou 22
#4 Kaneko Shozo 22
#5 Yura Takeshi 21
#6 Kamino Shunei 13
#7 Sonoda Junichi 11
#8 Kawai Itsuo 10
#9 Kamino Toshihide 10
#10 Suwa Takeshi 10

Latest patents

Publication Filing date Title
KR20010095233A Switch board for generator of marine
EP1139532A1 Switchboard and frame member
EP1189321A1 Wiring circuit breaker and switchboard
JPH1127814A Auxiliary switch device for drawer type circuit breaker
JPH10321111A Remote control apparatus for circuit breaker
JPH10283895A Opening/closing displaying apparatus of circuit breaker
JPH10271623A Drawer type circuit breaker
JPH1069846A Circuit breaker
JPH1042410A Secondary disconnecting part shutting device for drawer-type circuit breaker
JPH09320408A Inter-lock apparatus of circuit breaker housing box
JPH09215133A Lifter device for breaker
JPH09198974A Draw-out circuit breaker
JPH09200914A Lifter device for breaker
JPH09161625A Shutter device of drawer type circuit breaker
JPH09148127A Plunger type solenoid
JPH09130928A Position displaying switch device of draw-out type circuit breaker
JPH09130958A Electronic overcurrent trip
JPH08153446A Power source change-over switch
JPH0946827A Housing box of electric apparatus
JPH08273513A Circuit breaker