JR EAST JAPAN INFORMATION SYST has a total of 13 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan, Germany and EPO (European Patent Office). Its main competitors in its focus markets computer technology are TENE GIL, MARTIN POINTING DEVICES and DONGGUAN DONSON NETWORK TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 7 | |
#2 | Germany | 1 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | France | 1 | |
#5 | Italy | 1 | |
#6 | United States | 1 | |
#7 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology |
# | Technology | |
---|---|---|
#1 | Electric digital data processing |
# | Name | Total Patents |
---|---|---|
#1 | Yuki Junichi | 4 |
#2 | Hirose Isao | 2 |
#3 | Sasaki Tatsuhiko | 2 |
#4 | Fumio Negoro | 2 |
#5 | Junichi Yuki | 2 |
#6 | Ishikawa Hidekazu | 2 |
#7 | Sato Kiyoshi | 2 |
#8 | Saito Tadao | 2 |
#9 | Murao Sukeyuki | 2 |
#10 | Yamaguchi Mikio | 1 |
Publication | Filing date | Title |
---|---|---|
JP2008139950A | Equipment history management display system | |
JP2006244254A | Entry and exit management device, entry and exit management method, and entry and exit management program | |
JP2005234927A | Data transfer method | |
JP2005234642A | Negative data distribution system | |
JP2001054684A | Centralized control device for railroad model | |
JP2001317930A | Track maintenance system and rail shaving and correcting system | |
JP2000342862A | Integrated control system for railroad model | |
EP0722140A1 | Method of writing program for specific business | |
DE4417393A1 | A method of producing specific program systems and collections of support tools to facilitate program system manufacturing work |