HK

Hiroaki Kokubun

AU Audio-Technica: 1 patents #9 of 27Top 35%
Overall (2023): #424,723 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1002585 Earphone Yosuke Takubo, Yutaro Kumagai 2023-10-24