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NEC MICROWAVE INC

Overview
  • Total Patents
    24
About

NEC MICROWAVE INC has a total of 24 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy, telecommunications and measurement are AKTSIONERNOE OBSHCHESTVO NAUCHNO PROIZVODSTVENNOE PREDPRIYATIE ALMAZ AO NPP ALMAZ, SFD LAB INC and CAMECA.

Patent filings in countries

World map showing NEC MICROWAVE INCs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing NEC MICROWAVE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakazato Kohei 7
#2 Chiba Toru 4
#3 Kobayashi Junichi 4
#4 Fujiwara Eiji 3
#5 Soga Kazuhito 2
#6 Abiko Shuji 2
#7 Matsuoka Junichi 2
#8 Tsuchida Hiroshi 2
#9 Murakami Katsuhiro 1
#10 Munehiro Takatsugu 1

Latest patents

Publication Filing date Title
JP2010128551A Current measuring circuit
JP2010091466A Temperature detector
JP2009252444A Collector electrode and electron tube
JP2009229102A Current measurement device, voltage measuring device, and power supply device with the same
JP2009211872A Voltage control device, power supply device, electron tube, and high-frequency circuit system
JP2009094035A Power supply device and high-frequency circuit system
JP2009037754A Power supply device and high-frequency circuit system
JP2009016240A Traveling wave tube
JP2008259109A Coaxial waveguide transform body structure and traveling wave tube
JP2008234907A Power supply unit, high-frequency circuit system and heater voltage control method
JP2008205093A Electronic device
JP2008061332A Power supply and high-frequency circuit system
JP2008028905A Coaxial waveguide conversion circuit of travelling wave tube, manufacturing method thereof, and waveguide matching component used therefor
JP2007323915A Power-supply unit and high-frequency circuit system
JP2007287382A Pillbox vacuum window and manufacturing method of same
JP2007207496A Power supply and high-frequency circuit system
JP2007188670A Collector of microwave tube
JP2006134751A Electron tube
JP2006127899A Electron gun
JP2005151636A Power circuit