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NEC SHIZUOKA LTD

Overview
  • Total Patents
    1,672
About

NEC SHIZUOKA LTD has a total of 1,672 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets telecommunications, environmental technology and control are SOSTEL OY, TELEFIND CORP and KOECHLER ERIKA FA.

Patent filings in countries

World map showing NEC SHIZUOKA LTDs patent filings in countries
# Country Total Patents
#1 Japan 1,671
#2 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Saida Yoshihide 16
#2 Kamiya Shinichi 15
#3 Kuroda Mitsuru 14
#4 Yamada Hiroshi 13
#5 Mochizuki Yasuyuki 13
#6 Suzuki Takahiro 13
#7 Yamanaka Toshiki 13
#8 Oguri Takayuki 13
#9 Nakano Yasushi 12
#10 Takaya Kei 12

Latest patents

Publication Filing date Title
JP2001228934A Lid locking structure for electronic appliance
JP2002034080A Radio portable terminal and remote control system
JP2002034020A Device for distributing video and method for the same
JP2002034069A Digital cordless telephone system
JP2002033846A Analog port incoming call transfer system for isdn terminal
JP2002027102A Portable terminal
JP2001057685A Radio selective calling receiver
JP2002026920A Alarm collection/device control communication system and its method
JP2002011242A Using time suppressing device for tv game apparatus
JP2002007061A Mouse having left and right buttons switching function
JP2002009902A Portable telephone terminal device
JP2002010036A Facsimile machine using hand scanner
JP2001356960A Write control device, its method and recording medium
JP2001358836A Extension line holding method for telephone system
JP2001352381A Portable radio communication unit
JP2001358841A Telemetering data communication system
JP2001352505A Print club (r) unit
JP2001345929A Method for connecting portable telephone and option equipment
JP2001345618A Portable telephone
JP2001350668A Memory readout timing adjusting circuit