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NEC WIRELESS NETWORKS LTD

Overview
  • Total Patents
    52
About

NEC WIRELESS NETWORKS LTD has a total of 52 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and semiconductors are CPTW WUJIANG CO LTD, SUZHOU BAKER MICROELECTRONICS and JIANGSU INTERNET THINGS RES DEV CT.

Patent filings in countries

World map showing NEC WIRELESS NETWORKS LTDs patent filings in countries
# Country Total Patents
#1 Japan 52

Patent filings per year

Chart showing NEC WIRELESS NETWORKS LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sasaki Takamori 4
#2 Sato Kazumasa 3
#3 Tanji Yasunori 2
#4 Okabe Mitsuhiro 2
#5 Kikuchi Masahiro 2
#6 Kaneda Shuichi 1
#7 Shimamoto Koushirou 1
#8 Nemoto Koji 1
#9 Yamamoto Naohito 1
#10 Tonomura Fumio 1

Latest patents

Publication Filing date Title
JP2010213423A Power factor improving circuit
JP2010199790A Mounting structure of dielectric resonator, manufacturing method thereof, and filter device
JP2004364323A Wireless transmitting and receiving system
JP2003101302A Bonding wire, high-frequency amplification module using the same, and power distribution/synthesis circuit
JP2003060405A Band-pass filter
JP2003046489A Circuit and method for warranting data for wireless device adopting hot standby system
JP2003015748A Regulated voltage circuit
JP2002368456A Module mounting structure
JP2002359658A Demodulator and wireless device
JP2002353909A Radio equipment and remote supervisory and control method therefor
JP2002353724A Method for calibrating antenna transmission pattern
JP2002354794A Power converter circuit
JP2002246801A Waveguide flange connecting structure
JP2002237728A Reception amplifying device and amplifying element protecting method therefor
JP2002217844A Radio transmission and reception system
JP2002026751A Variable tuning filter control method and receiver using the method
JP2002016505A Automatic transmission power control system and its automatic transmission power control method
JP2001343432A Boundary scanning circuit and method
JP2001339443A Balance/imbalance signal switching device
JP2001320428A Measurement device for modulator and its measurement method, and recording medium