KY

Kyota Yamada

BK Bodysonic Kabushiki Kaisha: 1 patents #1 of 2Top 50%
Overall (1982): #47,246 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354067 Audio-band electromechanical vibration converter Akira Komatsu 1982-10-12