Odakyu has a total of 56 patents globally, out of which 34 have been granted. Of these 56 patents, more than 41% patents are active. Japan is where Odakyu has filed the maximum number of patents, followed by Korea (South). Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of Odakyu.
Odakyu was founded in the year 1948. The Company provides passenger rail and bus transportation services in the Kanto and Chubu areas including Tokyo. The Company also operates department stores, amusement parks, hotels, real estate and travel businesses. The Company provides general construction services such as residential building and land development. As of February 2023, the market cap of Odakyu is $ 4.43 Billion.
Do read about some of the most popular patents of Odakyu which have been covered by us in this article and also you can find Odakyu patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Odakyu patent portfolio.
How many patents does the CEO of Odakyu have?
The CEO Koji Hoshino has 17 patents.
How many patents does Odakyu have?
Odakyu has a total of 56 patents globally. These patents belong to none of the unique patent families. Out of 56 patents, 23 patents are active.
How Many Patents did Odakyu 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 | Odakyu Applications Filed | Odakyu Patents Granted |
| 2022 | 1 | 5 |
| 2021 | 2 | 3 |
| 2020 | 1 | – |
| 2019 | 2 | 5 |
| 2018 | 9 | – |
| 2017 | 9 | 1 |
| 2016 | – | 2 |
| 2015 | 1 | 2 |
| 2014 | 3 | – |
| 2012 | 3 | – |
| 2011 | – | 2 |
How many Odakyu patents are Alive/Dead?
How Many Patents did Odakyu File in Different Countries?
Countries in which Odakyu Filed Patents
| Country | Patents |
| Japan | 51 |
| Korea (South) | 5 |
Where are the Research Centres of Odakyu Patents Located?
10 Best Odakyu Patents
JP2004324287A is the most popular patent in the Odakyu portfolio. It has received 15 citations so far from companies like Railway Technical Res, Rail One GmbH, and Kajima.
Below is the list of 10 most cited patents of Odakyu:
| Publication number | Citation Count |
| JP2004324287A | 15 |
| JP2002227101A | 15 |
| JP2007015483A | 12 |
| JP2005145268A | 10 |
| JP2007210358A | 6 |
| JP2004322032A | 5 |
| JP2003064602A | 5 |
| JP2010029315A | 4 |
| JP4732076B2 | 3 |
| JP3089502U | 3 |