KT

Kodai Tsubone

AU Audio-Technica: 2 patents #6 of 36Top 20%
Overall (2022): #138,045 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11368772 Headphone and earmuff 2022-06-21
11310583 Headphone device 2022-04-19