Learn more

JAPAN AE POWER SYSTEMS CORP

Overview
  • Total Patents
    394
About

JAPAN AE POWER SYSTEMS CORP has a total of 394 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets electrical machinery and energy, measurement and materials and metallurgy are NIPPON AE PAVA CO LTD, SOUTH WALES SWITCHGEAR and SPRECHER ENERGIE AG.

Patent filings per year

Chart showing JAPAN AE POWER SYSTEMS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hikosaka Tomoyuki 37
#2 Yamagishi Akira 31
#3 Sato Shigekatsu 30
#4 Shinohara Ryoichi 30
#5 Eguchi Shiro 29
#6 Suzuki Takayuki 29
#7 Tanimizu Toru 27
#8 Hashimoto Isao 26
#9 Rokunohe Toshiaki 21
#10 Hirose Makoto 21

Latest patents

Publication Filing date Title
JP2012243444A Vacuum interrupter
JP2012235643A Gas-insulation bus bar and foreign matter removing method of the same
JP2012189452A Method and apparatus for testing insulation performance of gas insulated apparatus
JP2012182037A Gas circuit breaker
JP2012146713A Non-magnetic shield with insulator
JP2012138236A Liquid spraying circuit breaker
JP2012138223A Cubicle-type gas insulated switchgear
JP2012133988A Electrode for vacuum circuit breaker
JP2012129091A Puffer type gas circuit breaker
JP2012119495A Arrester
JP2012114307A Transformer for rectifier
JP2012105389A Gas-insulation switchgear and updating method thereof
JP2012090430A Bus structure with gas insulated switchgear
JP2012079601A Gas circuit breaker
JP2012064746A Stationary induction electric appliance
KR20120027747A Gas circuit breaker
JP2012052837A Optical current transformer for electrical device
JP2012028426A Method and device for correcting change and distortion of secondary voltage of instrument transformer
JP2012022942A Disconnector having grounding switch
JP2012015435A Method for manufacturing nonlinear voltage resistor and lightning element formed of nonlinear voltage resistor