HY

Hiroyuki Yuasa

AU Audio-Technica: 1 patents #16 of 22Top 75%
Overall (2018): #396,023 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9942649 Oscillation preventing member for stylus-tip protector and pickup cartridge 2018-04-10