SN

Seiichi Nagai

AC Alps Electric Co.: 1 patents #10 of 53Top 20%
📍 Itami, JP: #110 of 292 inventorsTop 40%
Overall (1994): #69,962 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5345345 Rotary head type magnetic recording/reproducing unit Tatsumaro Yamashita 1994-09-06