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NEC TOYAMA LTD

Overview
  • Total Patents
    322
About

NEC TOYAMA LTD has a total of 322 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and surface technology and coating are CDA PROC LTD LIABILITY COMPANY, GILLILAND DON A and HARDIN KEITH BRYAN.

Patent filings in countries

World map showing NEC TOYAMA LTDs patent filings in countries
# Country Total Patents
#1 Japan 322

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ito Toshihide 20
#2 Kimura Toshiya 17
#3 Aoki Yuji 13
#4 Araki Kenji 13
#5 Nakajima Shigeki 12
#6 Terada Hiroaki 11
#7 Wakashima Kouichi 10
#8 Takahashi Kenichi 9
#9 Fukami Takashi 9
#10 Arai Tomoji 7

Latest patents

Publication Filing date Title
JP2002278043A Photomask
JP2002033244A Producing method for solid-state electrolytic capacitor
JP2002252445A Manufacturing method of printed wiring board
JP2002246742A Solder, surface treatment method of printed-wiring board using the same, and packaging method of electronic component using the surface treatment method
JP2002151356A Chip-type solid capacitor
JP2002134879A Pattern forming method and metal pattern member
JP2002134362A Chip-type solid electrolytic capacitor
JP2002126609A Coating applicator, part assembly device and coating method
JP2002124765A Manufacturing method for printed wiring board
JP2002033247A Solid electrolytic capacitor and method of manufacturing the same
JP2002020466A Method for peeling conductive electrolytic polymer film
JP2002015953A Solid electrolytic capacitor and its manufacturing method
JP2001334376A Laser beam machining device and method of correction of laser beam spot position
JP2001326144A Solid electrolytic capacitor and its manufacturing method
JP2001196276A Electric double layer capacitor, its manufacturing method and polarizable electrode material
JP2001168499A Water-eliminating device for substrate
JP2001096394A Solder and method for surface treatment for printed wiring board using the solder and method for mounting electronic components on the board using the solder
JP2001094252A Method for manufacturing of multilayer semiconductor board
JP2001094257A Method for manufacturing multilayer printed wiring board
JP2001085358A Method for forming copper wiring on substrate, and substrate formed with copper wiring