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HOKURIKU ELECT IND

Overview
  • Total Patents
    1,182
  • GoodIP Patent Rank
    27,561
  • Filing trend
    ⇩ 14.0%
About

HOKURIKU ELECT IND has a total of 1,182 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and measurement are EMC TECHNOLOGY INC, SURGX CORP and YAMAICHI ELECTRIC CO LTD.

Patent filings per year

Chart showing HOKURIKU ELECT INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Obara Yozo 134
#2 Wakabayashi Morimitsu 82
#3 Tsunezawa Ichiro 62
#4 Azuma Koji 62
#5 Tada Morio 54
#6 Nakamizo Yoshiyuki 53
#7 Fukumoto Shigeru 50
#8 Okamoto Shinji 50
#9 Ando Masato 49
#10 Ishiyama Ichiro 47

Latest patents

Publication Filing date Title
WO2020009091A1 Pressure sensor device
WO2020009051A1 Network chip resistor
JP2019125787A Chip-like metal resistor and manufacturing method thereof
JP2020065314A Vibration type power generator
WO2018235954A1 Input device for electronic apparatus
WO2018225840A1 Infrared sensor device and method for manufacturing same, and infrared sensor device unit
WO2018225841A1 Sensor device and production method therefor
WO2018216711A1 Piezoelectric-type flat speaker and method of forming same
JP2019184435A Mobile ambient temperature measurement device
US2020045475A1 Piezoelectric acoustic component
JP2018116702A Electronic apparatus having vibration generating member
WO2018101212A1 Multi-stage pressure-sensitive switch
JP2019057787A Piezoelectric flat speaker
WO2018047936A1 Capacitive gas sensor
WO2018034338A1 Electric current sensor
WO2018016630A1 Piezoelectric vibration generating device and instrument provided with piezoelectric vibration generating device
JP2019004674A Power supply circuit
JP2018200209A System and method for detecting radio wave arrival direction
US2019137351A1 Measurement fluctuation suppressing pressure sensor device
JP2018179715A Pulse pressure detection device