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USPTO Patent Rankings Data through Dec 31, 2025
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Daichi Toh — 3 Patents

Panasonic: 3 patents #7,659 of 21,108Top 40%
Osaka, JP: #10,171 of 24,344 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daichi Toh has been granted 3 US patents while listed as an inventor at Panasonic. The first was granted in 2021 and the most recent in June 2023. Daichi Toh ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daichi Toh in Osaka, JP.

Patents per Year

Patents granted per year, 2021 to 2023Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11678119 Virtual sound image control system, ceiling member, and table Wakio Yamada 2023-06-13
11228839 Virtual sound image control system, light fixture, kitchen system, ceiling member, and table Wakio Yamada 2022-01-18
11094310 Signal processor, noise canceling system, signal processing method, and program Wakio Yamada 2021-08-17

Frequent Collaborators

Wakio Yamada3 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3