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NIPPON ELECTRIC CO

Overview
  • Total Patents
    64,627
About

NIPPON ELECTRIC CO has a total of 64,627 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets semiconductors, telecommunications and computer technology are TEXAS INSTRUMENTS INC, AGERE SYST GUARDIAN CORP and ST MICROELECTRONICS INC.

Patent filings per year

Chart showing NIPPON ELECTRIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wada Toshio 212
#2 Nakamura Masaru 158
#3 Yonezawa Masatomo 142
#4 Takahashi Norio 128
#5 Uchiumi Kazuaki 125
#6 Kaneda Isao 115
#7 Shimizu Hiroshi 110
#8 Kobayashi Isao 110
#9 Edokoro Soutarou 108
#10 Okabayashi Hidekazu 108

Latest patents

Publication Filing date Title
GB0914103D0 Communication system
CN101569008A Semiconductor device and its fabrication method
CN101802561A Data logger, data saving method and program
CN101558563A Switch circuit and semiconductor device
CN101548321A Method for adjusting conditions of recording signals into optical information recording medium, and information recording/reproducing apparatus
CN101542840A Multibeam antenna
CN101683008A Composite multilayer wiring board
CN101647109A Semiconductor device
CN101622833A Quality-degraded part estimation method, quality-degraded part estimation device, and program
CN101617507A Automatic setting system and method in wireless sensor network, and gateway apparatus of wireless sensor network
CN101617283A The method of operating of portable terminal and portable terminal
CN101595771A Shield structure of electronic apparatus and electronic apparatus equipped with the shield structure
CN101589233A Diaphragm pump
CN101568999A Semiconductor device and process for producing the semiconductor device
CN101617289A Mobile terminals, browsing method and browser
CN101584146A Line quality monitoring method and its circuit
CN101568960A Optical disc device and optical disc type identifying method
CN101568900A Parallel sort device, method, and program
CN101601131A Be used to install the structure of semiconductor packages
CN101563790A Photodiode, optical communication device, and optical interconnection module