SM

Shinichi Matuda

MC Mabuchi Motor Co.: 1 patents #7 of 22Top 35%
Overall (1989): #57,370 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4837473 Commutator Kenji Furuya, Tetsuo Kubo 1989-06-06