Tokio Marine has a total of 170 patents globally, out of which 90 have been granted. Of these 170 patents, 43% patents are active. Japan is where Tokio Marine has filed the maximum number of patents, followed by China and United States Of America. Parallelly, Japan seems to be the main focused R&D center and is also the origin country of Tokio Marine.
Tokio Marine was founded in 1879. Tokio Marine operates as a holding company. The Company, through its subsidiaries, offers property, casualty, and life insurance, as well as asset management services. As of May 2022, Tokio Marine has a market cap of $37.90 Billion.
Do read about some of the most popular patents of Tokio Marine which have been covered by us in this article and also you can find Tokio Marine patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Tokio Marine patent portfolio.
How many patents does the CEO of Tokio Marine have?
The CEO, Satoru Komiya has 0 patents.
How many patents does Tokio Marine have?
Tokio Marine has a total of 170 patents globally. These patents belong to 147 unique patent families. Out of 170 patents, 74 patents are active.
How Many Patents did Tokio Marine 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 | Tokio Marine Applications Filed | Tokio Marine Patents Granted |
| 2010 | 4 | 6 |
| 2011 | 5 | 9 |
| 2012 | 2 | 7 |
| 2013 | 3 | 3 |
| 2014 | 2 | 4 |
| 2015 | 5 | 3 |
| 2016 | 2 | 1 |
| 2017 | 2 | – |
| 2018 | 3 | 2 |
| 2019 | 10 | 2 |
| 2020 | 19 | 3 |
| 2021 | 10 | 14 |
| 2022 | – | 7 |
How many Tokio Marine patents are Alive/Dead?
Worldwide Patents
How Many Patents did Tokio Marine File in Different Countries?
Countries in which Tokio Marine Filed Patents
| Country | Patents |
| Japan | 143 |
| China | 7 |
| United States Of America | 6 |
| Hong Kong (S.A.R.) | 3 |
| Europe | 2 |
| Singapore | 1 |
| Germany | 1 |
| Korea (South) | 1 |
| Australia | 1 |
Where are Research Centers of Tokio Marine Patents Located?
10 Best Tokio Marine Patents
US6761259B1 is the most popular patent in the Tokio Marine portfolio. It has received 33 citations so far from companies like Ehc Canada and Mitsubishi.
Below is the list of 10 most cited patents of Tokio Marine:
| Publication Number | Citation Count |
| US6761259B1 | 33 |
| JP2004224504A | 25 |
| JP2003217596A | 25 |
| JP2004302574A | 24 |
| JP2005057343A | 20 |
| WO2009001456A1 | 16 |
| JP2010157267A | 16 |
| US8186498B2 | 13 |
| JP2004250154A | 13 |
| JP2006341537A | 12 |
What Percentage of Tokio Marine US Patent Applications were Granted?
Tokio Marine (Excluding its subsidiaries) has filed 3 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 2 have been granted leading to a grant rate of 66.67%.
Below are the key stats of Tokio Marine patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Tokio Marine?
| Law Firm | Total Applications | Success Rate |
| Bachman & Lapointe | 1 | 100.00% |
| Mattingly & Malur | 1 | 100.00% |
| Oliff | 1 | 0.00% |
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