TF

Tsuyoshi Futamase

NS Nippon Gakki Seizo: 1 patents #26 of 72Top 40%
Overall (1982): #26,480 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4343218 Electronic musical instrument — 1982-08-10