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

Daisuke Iwanaka — 2 Patents in 2021

Nec: 2 patents #196 of 925Top 25%
Tokyo, JP: #2,469 of 13,453 inventorsTop 20%
Overall (2021): #169,220 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11152676 Tunable band-pass filter and control method therefor 2021-10-19
10944142 Tunable bandpass filter 2021-03-09