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SANKEN AIRPAX CO LTD

Overview
  • Total Patents
    18
About

SANKEN AIRPAX CO LTD has a total of 18 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets electrical machinery and energy and measurement are PEACHEY CYRIL JOHN, GUENTHER W GMBH and KEYSWITCH VARLEY LTD.

Patent filings in countries

World map showing SANKEN AIRPAX CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 United States 2
#3 Germany 1
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing SANKEN AIRPAX CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Akiyama Takeshi 3
#2 Masuoka Yoshiyuki 3
#3 Takahashi Takeo 2
#4 Miyakoshi Shigeyuki 2
#5 Kataki Hironori 2
#6 Taniai Youichi 2
#7 Niino Hiroyuki 2
#8 Kawazu Shinsuke 2
#9 Sawamura Akihiro 1
#10 Miyagi Shigeyuki 1

Latest patents

Publication Filing date Title
JP2004165048A Fuse and manufacturing method of the same
JP2002358860A Switch
JP2002313207A Handle lock bar of circuit breaker
JP2000294111A Circuit breaker
JPH1151951A Sensor device
JPH1031952A Circuit breaker
JPH09259730A Circuit breaker
JPH08124471A Circuit breaker
US5229715A Variable reluctance sensor for electromagnetically sensing the rate of movement of an object
JPH06109482A Resin-sealing type rotary sensor device
JPH04297827A Method for mounting bracket of sensor device
JPH04368739A Thermostat and manufacture thereof
JPH04368740A Thermostat and manufacture thereof
JPH04368741A Thermostat and manufacture thereof
JPH04357461A Method for assembling device with coil
EP0391160A1 Variable reluctance sensor for detecting the rate of rotary or linear movement
US3593232A Auxiliary contact interlocking device