Tobu Railway Patents – Key Insights and Stats

Tobu Railway has a total of 23 patents globally, out of which 20 have been granted. Of these 23 patents, more than 47% patents are active. Japan is where Tobu Railway has filed the maximum number of patents. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of Tobu Railway.

Tobu Railway was founded in the year 1897. The Company mainly provides passenger rail and bus transportation services. The Company also operates a variety of real estate businesses which construct and sell apartment buildings, single houses and lease buildings. Company operates an array of businesses such as amusement parks and hotels. As of March 2023, the market cap of Tobu Railway is $4.96 Billion.

Do read about some of the most popular patents of Tobu Railway which have been covered by us in this article and also you can find Tobu Railway patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Tobu Railway patent portfolio.

How many patents does the founder and the CEO of Tobu Railway have?

The founders Sanzaemon Uchida has 0 patent, Hachiemon Kawasaki has 0 patent, Rokuro Hara has 0 patent, Masabumi Asada has 0 patent, Suenobu Michinari has 0 patent and Hideichiro Honma has 0 patent. The CEO Yoshizumi Nezu has 0 patent.

How many patents does Tobu Railway have?

Tobu Railway has a total of 23 patents globally. These patents belong to none of the unique patent families. Out of 23 patents, 11 patents are active.

How Many Patents did Tobu Railway File Every Year?

Tobu Railway Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantTobu Railway Applications FiledTobu Railway Patents Granted

How many Tobu Railway patents are Alive/Dead?

Tobu Railway Patent Portfolio

 How Many Patents did Tobu Railway File in Different Countries?

All the patents were filed by Tobu Railway in the Japan.

 Where are Research Centres of Tobu Railway Patents Located?

The Research Centre for all the Tobu Railway patents is the Japan.

List of Tobu Railway Patents

Tobu Railway PatentsTitle
JP7222499B1Environmental Evaluation System, Environmental Evaluation Method And Environmental Evaluation Program
JP7217482B1Itinerary Evaluation System, Itinerary Evaluation Method And Itinerary Evaluation Program
JP6548268B2Information Analysis System, Information Analysis Program And Information Analysis Device
JP6351660B2Firefly Breeding Equipment
JP2016018471ATaxi Ticket Management System And Management Method
JP5539277B2Emergency Fastening Device For Vehicle Tracks Using Ladder-Type Sleepers
JP4792055B2Traffic Rescheduling Device For Train Operation Control System
JP1421649SRailroad Crossing Warning Light
JP1421545SRailroad Crossing Warning Light
JP1421544SRailroad Crossing Warning Light
JP4714232B2Traffic Rescheduling Device For Train Operation Control System
JP4672749B2Traffic Rescheduling Device For Train Operation Control System
JP3163449UTrack Type Catenary Work Vehicle
JP2009067276ARoad Rail Type Overhead Wire Maintenance Vehicle
JP4170520B2Traffic Rescheduling Device For Train Operation Control System
JP3883957B2Hollow Advertisement Pillar
JP3653593B2Methods For Improving Water Quality In Closed And Stagnant Water Systems
JP3505044B2Lightning Arrester
JP3488390B2Merchandise Management System And Method
JP3462311B22-Wire Anchor Clamp
JP3462326B2Suspension Clamp
JP2002298033ACommodity Purchase System, Commodity Trading Method, And Commodity Trading Server

What are Tobu Railway key innovation segments?

What Technologies are Covered by Tobu Railway?

The chart below distributes patents filed by Tobu Railway in different countries on the basis of the technology protected in patents. It also represents the markets where Tobu Railway thinks it’s important to protect particular technology inventions.

R&D Focus: How has Tobu Railway search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Tobu Railway?

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