Mitsui Fudosan has a total of 438 patents globally, out of which 279 have been granted. Of these 438 patents, more than 21% patents are active. Japan is where Mitsui Fudosan has filed the maximum number of patents, followed by United States Of America and Taiwan. Parallelly, Japan seems to be the main focused R&D centre of Mitsui Fudosan.
Mitsui Fudosan was founded in the year 1941 by Takatoshi Mitsui. Company is a real estate services offers real estate brokerage and consulting services.
Do read about some of the most popular patents of Mitsui Fudosan which have been covered by us in this article and also you can find Mitsui Fudosan patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Mitsui Fudosan patent portfolio.
How many patents does Mitsui Fudosan have?
Mitsui Fudosan has a total of 438 patents globally. These patents belong to 425 unique patent families. Out of 438 patents, 93 patents are active.
How Many Patents did Mitsui Fudosan 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 | Mitsui Fudosan Applications Filed | Mitsui Fudosan Patents Granted |
| 2022 | 2 | 7 |
| 2021 | 7 | – |
| 2020 | 2 | 1 |
| 2019 | 7 | 9 |
| 2018 | 6 | 18 |
| 2017 | 12 | 11 |
| 2016 | 14 | 6 |
| 2015 | 11 | 7 |
| 2014 | 11 | 20 |
| 2013 | 27 | 11 |
| 2012 | 16 | 17 |
| 2011 | 21 | 31 |
How many Mitsui Fudosan patents are Alive/Dead?
How Many Patents did Mitsui Fudosan File in Different Countries?
Where are Research Centres of Mitsui Fudosan Patents Located?
10 Best Mitsui Fudosan Patents
JP2014171414A is the most popular patent in the Mitsui Fudosan portfolio. It has received 46 citations.
Below is the list of 10 most cited patents of Mitsui Fudosan:
| Publication Number | Citation Count |
| JP2014171414A | 46 |
| JP2005299194A | 44 |
| JP2003049550A | 33 |
| JP2003013540A | 30 |
| JP2002161623A | 24 |
| JP2007102400A | 23 |
| JP2004005216A | 22 |
| JP2003141180A | 22 |
| JP2012052330A | 21 |
| JP2009199351A | 19 |