Central Japan Railway Company

Japan


 
Total IP 123
Total IP Rank # 10,545
IP Activity Score 2.2/5.0    21
IP Activity Rank # 38,746
Stock Symbol
ISIN JP3566800003
Market Cap. 3281580000000.0  (JPY)
Industry Railroads
Sector Industrials
Dominant Nice Class Transport, packaging, storage an...

Patents

Trademarks

53 6
0 4
56 4
0
 
Last Patent 2024 - Signal processing apparatus, sig...
First Patent 1992 - Track for railroad and method of...
Last Trademark 2020 - JAPAN RAIL PASS
First Trademark 2005 - JR

Subsidiaries

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Signal processing apparatus, signal processing method, and non-transitory storage medium storing ...
2020 Invention Power conversion controller. Provided is a power conversion controller in which variation in reac...
G/S Arranging of passenger transportation services for others via an online application; arranging of...
Invention Power conversion controller. A controller of an embodiment includes a limiter receiving an active...
2019 Invention Collected current monitoring device. Provided is a collected current monitoring device enabling a...
Invention Temperature abnormality detection system and temperature abnormality detection method. where A1
Invention Inspection device for collector head and inspection method of collector head. Provided is an ins...
Invention Collected current monitoring device. The present disclosure provides a collected current monitor...
Invention Collected current monitoring device. A collected current monitoring device is provided which inc...
Invention Wireless communication apparatus, data reception method, and program. Provided is a wireless comm...
Invention Wireless communication device, data reception method, and program. Provided is a method for switc...
Invention Constant monitoring system for railway vehicle. Provided is a constant monitoring system for a r...
Invention Monitoring system for railway vehicle. A2)  (2)
Invention Snow slip film or sheet. [Problem] To provide a film or sheet that has good snow slip properties,...
2018 Invention Electric power conversion system. According to one embodiment, an electric power conversion syste...
Invention Brake control system. Provided is a brake control system that can reduce use of a mechanical brak...
Invention Floating caliper brake device for railroad vehicle. A floating caliper brake device for a railroa...
Invention Floating caliper brake device for railway vehicle. Provided is a floating caliper brake device 10...
Invention Brake control device. Provided is a brake control device that enables shortening of a braking dis...
Invention Railroad vehicle, voltage estimating device for power supply line, and method for estimating volt...
2017 Invention Power conversion system. A power conversion system includes a transformer, a power conversion dev...
Invention Power conversion system. A power conversion system includes an AC to DC conversion circuit, a vol...
Invention Cage induction motor. A cage induction motor according to a mode of embodiment of the present inv...
G/S Computer programs [downloadable]; downloadable mobile applications for booking of railway seats ...
G/S Downloadable computer programs for booking of railway seats for travelers; downloadable mobile ap...
G/S Downloadable computer programs for booking of railway seats for travelers; Downloadable mobile ap...
Invention Power conversion controller for electric train. A power conversion controller for electric train ...
Invention Train power conversion controller. A train power conversion controller according to one aspect of...
Invention Collected current monitoring device. all.
Invention Collected current monitoring device. Provided is a collected current monitoring device. According...
Invention Vehicle body inclination controller and failure determination device for vehicle body inclination...
Invention Vehicle body inclination control apparatus and fault determination apparatus for vehicle body inc...
2016 Invention Rail vehicle
Invention Collected-current monitoring device. A collected-current monitoring device includes a current-val...
Invention Collected current monitoring device. A collected current monitoring device equipped with: a curre...
Invention Brake lining for a railway vehicle and disc brake equipped with the same. A brake lining includes...
Invention Brake lining for railroad vehicle and disk brake provided with same. A brake lining (2) is provid...
Invention Collector shoe and current collector. A collector shoe is provided. The collector shoe in one as...
Invention Current collector monitoring system. A current collector monitoring system in one aspect of the p...
Invention Current collector monitoring system. A current collector monitoring system according to one aspec...
Invention Collector shoe and current collector. Provided is a collector shoe. The collector shoe according ...
Invention Measuring device and measuring method. In this measuring device, when a beam member having a pred...
Invention Power system, power converter controlling apparatus, and electric vehicle having the power system...
Invention Converter and power receiving apparatus. An equivalent circuit of a converter (4) is represented ...
Invention Converter and power reception device. A converter (4) is characterized in that an equivalent circ...
2015 Invention Passenger carrying car
Invention Railway vehicle. A railway vehicle having a plurality of electrical circuits is presented herein....
Invention Lighting fixture for a passenger carrying car
Invention Light fixture for a vehicle
2014 Invention Electric vehicle control device. An electric vehicle control device includes: a plurality of moto...
2007 G/S Passenger train transport; [freight train transport;] arranging of travel; agencies for travel co...
2005 G/S Passenger train transport; freight train transport; arranging of travel; agencies for travel con...