Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HM

Hiroshi MITSUI — 1 Patent

FUFuturetel: 1 patents #6 of 18Top 35%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hiroshi MITSUI has been granted 1 US patent while listed as an inventor at Futuretel. All of these patents were granted in 1999. Hiroshi MITSUI ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hiroshi MITSUI in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D408384 Dongle type computer accessory Mayumi Hata, Bradley W. Hoffert, Masato Hata 1999-04-20