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

U Ou — 2 Patents

Denso: 2 patents #4,986 of 11,792Top 45%
Nagoya, JP: #2,990 of 6,680 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
U Ou has been granted 2 US patents while listed as an inventor at Denso. The first was granted in 2015 and the most recent in October 2018. U Ou ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list U Ou in Nagoya, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10113812 Heat exchanger and manufacturing method thereof Shinta Mabuchi, Hajime Sugito, Hideyuki Ota, Masato Itou 2018-10-30
8925625 Heat exchanger Toshihide Ninagawa, Tatsuo Ozaki, Takahide Oohara, Noriyuki Miyazaki, Mitsuyoshi Saito +3 more 2015-01-06