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MEISEI ELECTRIC CO LTD

Overview
  • Total Patents
    770
  • GoodIP Patent Rank
    123,386
About

MEISEI ELECTRIC CO LTD has a total of 770 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, measurement and digital networks are COMMUNIC MFG, ROLM SYSTEMS and DAEWOO TELECOM CO LTD.

Patent filings per year

Chart showing MEISEI ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Iesato 41
#2 Kobayashi Hanji 38
#3 Nagai Norio 38
#4 Miyazaki Atsutoshi 30
#5 Furusawa Kaoru 29
#6 Kobane Sumio 28
#7 Obara Shigeo 27
#8 Shigeta Yukio 26
#9 Kato Takayuki 26
#10 Tominaga Yoshinobu 26

Latest patents

Publication Filing date Title
JP2020144059A River flow condition monitoring system and monitoring device
JP2020143916A Meteorological observation apparatus
WO2020070896A1 Mirror surface cooling-type dew point meter for radiosondes
JP2018096698A Humidity measurement system and humidity sensor abnormality detection method
US2018239056A1 Balloonsonde canister and balloonsonde canister module
EP3407094A1 Balloon release device
JP2016014603A Radiosonde and adjusting device of radiosonde
JP2016014602A Temperature sensor for radiosonde, and radiosonde
JP2015210132A Weather instrument
JP2015187566A Specific weather phenomenon observation system and specific weather phenomenon observation method
JP2015042003A Mobile tracking device, mobile tracking method
JP2014173971A Weather report device for housing and control system of apparatus for housing
WO2014045315A1 Radiosonde power source device and radiosonde
JP2013160534A Inclination measuring apparatus and inclination measuring system with the same
JP2008270938A Watertight antenna system
JP2008185342A Earthquake warning device, and system for taking measures of earthquake
JP2008128844A Method and device for measuring sediment concentration in flowing water
JP2008101942A Earthquake countermeasure system
JP2008077299A Earthquake alarm device and earthquake notification system
JP2008039562A Method and device for detecting position of mobile