MI

Masayuki Iwamatsu

NS Nippon Gakki Seizo: 1 patents #26 of 72Top 40%
Overall (1982): #44,647 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356452 Class A push-pull amplifier with bias controlling circuit — 1982-10-26