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

Keisuke ASO — 8 Patents

NINidec: 8 patents #111 of 976Top 15%
Kyoto, JP: #2,539 of 11,909 inventorsTop 25%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Keisuke ASO has been granted 8 US patents while listed as an inventor at Nidec. The first was granted in 2022 and the most recent in November 2024. Keisuke ASO ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Keisuke ASO in Kyoto, JP.

Patents per Year

Patents granted per year, 2022 to 2024Bar chart with a peak of 4 patents in 2024.peak 42022: 1 patents20222023: 3 patents20232024: 4 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12135084 Drive apparatus Shuhei Nakamatsu, Shinsuke MIZUKAMI, Tsubasa Tamura 2024-11-05
12049952 Power transmission device, motor unit, and vehicle Tsubasa Tamura, Shuhei Nakamatsu 2024-07-30
11906034 Drive apparatus Shuhei Nakamatsu, Ayumi Nakagawa 2024-02-20
11873897 Drive apparatus Shuhei Nakamatsu, Shinsuke MIZUKAMI, Tsubasa Tamura 2024-01-16
11773973 Parking mechanism and drive apparatus Tsubasa Tamura 2023-10-03
11735975 Drive device Shohei FUJIMOTO, Hibiki TAKADA, Shuhei Nakamatsu 2023-08-22
11708902 Drive apparatus Hideaki Matsuo, Shuhei Nakamatsu, Tsubasa Tamura 2023-07-25
11421774 Power transmission device and motor unit Tsubasa Tamura, Shuhei Nakamatsu 2022-08-23