Learn more

NIPPON DENKI INFORMATION TECHN

Overview
  • Total Patents
    30
About

NIPPON DENKI INFORMATION TECHN has a total of 30 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TAICANG NANJI WIND ENERGY EQUIPMENT CO LTD, SHENYANG HUALIDE ELECTRONIC TECHNOLOGY CO LTD and HIGASHI NIHON MEDICOM KK.

Patent filings in countries

World map showing NIPPON DENKI INFORMATION TECHNs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing NIPPON DENKI INFORMATION TECHNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tanuma Norio 27
#2 Matsumura Fumio 14
#3 Kawada Akiyuki 10
#4 Sakai Koji 6
#5 Koshiishi Yukio 4
#6 Sato Hiroshi 4
#7 Murakami Isao 3
#8 Yo Akira 2
#9 Sakuma Kanako 1
#10 Mori Tsutomu 1

Latest patents

Publication Filing date Title
JP2004112773A Service activating system
JP2004145519A Service starting system
JP2004118766A Locker control system
JP2004021485A Mail-order sales system
JP2003228766A Locker system
JP2003172055A Locker system
JP2003166370A Locker system
JP2003162653A Auction system for used cars
JP2003027797A Locker system
JP2003009226A System and method for automatically registering phs master and slave
JP2002359592A Terminal equipment
JP2002186022A Wearable terminal system
JP2002174062A Locker system
JP2002161657A Electronic lock system
JP2002121945A Locker system
JP2002010519A Power system in remote device
JP2001331561A Terminal machine handling system
JP2001295528A Locker system
JP2001283042A Computer auction system
JP2001283041A Preliminary inspection substituting system