TY

Tsutomu Yoshioka

TO Toa: 1 patents #1 of 3Top 35%
Overall (1994): #55,763 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285025 Loudspeaker horn — 1994-02-08