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

Daisuke Kanbara — 3 Patents

Rohm Co.: 3 patents #810 of 2,292Top 40%
Kyoto, JP: #4,945 of 11,909 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daisuke Kanbara has been granted 3 US patents while listed as an inventor at Rohm Co.. The first was granted in 2022 and the most recent in September 2024. Daisuke Kanbara ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daisuke Kanbara in Kyoto, JP.

Patents per Year

Patents granted per year, 2022 to 2024Bar chart with a peak of 1 patents in 2022.peak 12022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12096530 Power control device Akira Aoki, Ryo Takagi 2024-09-17 $768,000
11723133 Light-emitting element driving semiconductor integrated circuit, light-emitting element driving device, light-emitting device, and vehicle 2023-08-08 $594,000
11229098 Dimming circuit 2022-01-18 $1,238,000