KT

Kodai Tsubone

AU Audio-Technica: 1 patents #12 of 22Top 55%
Overall (2017): #342,123 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9699541 Ear pad and headphone — 2017-07-04