MY

Mithuo Yamashita

KC Kawai Musical Instruments Manufacturing Co.: 1 patents #2 of 6Top 35%
Overall (1989): #74,831 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840104 Keyboard Muneo Ishida, Masanari Onishi, Masahiro Tanaka 1989-06-20