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NEC YONEZAWA LTD

Overview
  • Total Patents
    606
About

NEC YONEZAWA LTD has a total of 606 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan and United States. Its main competitors in its focus markets audio-visual technology, computer technology and environmental technology are STORAGE TECHNOLOGY CORP, REIGN COM LTD and TANDON CORP.

Patent filings in countries

World map showing NEC YONEZAWA LTDs patent filings in countries
# Country Total Patents
#1 Japan 605
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Suzuki Takeshi 11
#2 Fugo Masatoshi 11
#3 Kojima Kenichi 7
#4 Sato Tsutomu 7
#5 Oki Makoto 7
#6 Yamazaki Atsushi 7
#7 Kamio Toshisato 7
#8 Kobayashi Hiroaki 7
#9 Ryuzaki Masanori 7
#10 Saito Yoshiyuki 7

Latest patents

Publication Filing date Title
JP2003175269A System, method server, and program of electronic game
JP2003195993A Scsi device
JP2003196901A Magnetic tape cartridge library device
JP2003187335A Automatic merchandise adjustment system, merchandise adjustment device and merchandise cart
JP2003188062A Temperature control circuit for semiconductor integrated circuit
JP2003178161A Artistic literary work reading system and artistic literary work reading method
JP2003177721A Synchronizing signal monitoring device for liquid crystal display
JP2003176031A Package delivery system and method thereof
JP2003167645A Information processor
JP2003173596A Cartridge lock mechanism of magnetic tape drive
JP2003168038A Incentive business system and method for providing installer of application software
JP2003167752A Program update system, program update method and program update program
JP2003162372A Personal computer having pointing device built in
JP2003162857A Library device
JP2003155802A Snow melting device, snow accumulation detecting device, and generating set
JP2003154723A Serial printer and its carriage-driving method
JP2003157599A Picker mechanism for magnetic tape library device
JP2003145495A Perforation cutter device
JP2003153109A Personal computer with tv image display function
JP2003151235A Assembled type magnetic type device provided with bar code reader and bar code reading method