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?
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 Grant | Tobu Railway Applications Filed | Tobu Railway Patents Granted |
| 2023 | – | 2 |
| 2022 | 2 | – |
| 2019 | – | 2 |
| 2018 | – | 1 |
| 2016 | 2 | – |
| 2014 | 2 | 1 |
| 2011 | 1 | 6 |
| 2010 | 4 | 1 |
| 2008 | 3 | 1 |
How many Tobu Railway patents are Alive/Dead?
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 Patents | Title |
| JP7222499B1 | Environmental Evaluation System, Environmental Evaluation Method And Environmental Evaluation Program |
| JP7217482B1 | Itinerary Evaluation System, Itinerary Evaluation Method And Itinerary Evaluation Program |
| JP6576620B2 | Annunciator |
| JP6548268B2 | Information Analysis System, Information Analysis Program And Information Analysis Device |
| JP6351660B2 | Firefly Breeding Equipment |
| JP2016018471A | Taxi Ticket Management System And Management Method |
| JP5539277B2 | Emergency Fastening Device For Vehicle Tracks Using Ladder-Type Sleepers |
| JP4792055B2 | Traffic Rescheduling Device For Train Operation Control System |
| JP1421649S | Railroad Crossing Warning Light |
| JP1421545S | Railroad Crossing Warning Light |
| JP1421544S | Railroad Crossing Warning Light |
| JP4714232B2 | Traffic Rescheduling Device For Train Operation Control System |
| JP4672749B2 | Traffic Rescheduling Device For Train Operation Control System |
| JP3163449U | Track Type Catenary Work Vehicle |
| JP2009067276A | Road Rail Type Overhead Wire Maintenance Vehicle |
| JP4170520B2 | Traffic Rescheduling Device For Train Operation Control System |
| JP3883957B2 | Hollow Advertisement Pillar |
| JP3653593B2 | Methods For Improving Water Quality In Closed And Stagnant Water Systems |
| JP3505044B2 | Lightning Arrester |
| JP3488390B2 | Merchandise Management System And Method |
| JP3462311B2 | 2-Wire Anchor Clamp |
| JP3462326B2 | Suspension Clamp |
| JP2002298033A | Commodity Purchase System, Commodity Trading Method, And Commodity Trading Server |