Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Takashi YUUMA — 1 Patent

Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Hatsukaichi, JP: #80 of 139 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Takashi YUUMA has been granted 1 US patent while listed as an inventor at Mazda Motor. All of these patents were granted in 2020. Takashi YUUMA ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Takashi YUUMA in Hatsukaichi, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10618563 Frame member for vehicle Sakayu Terada, Koji Miyamoto, Atsushi Gonokuchi 2020-04-14 $316,000