KI

Koichi IRII

AU Audio-Technica: 1 patents #21 of 40Top 55%
Overall (2024): #381,230 of 561,600Top 70%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12096182 Capacitive-type electro-acoustic transducer Hiroshi Akino 2024-09-17