MI

Masamichi Ishikawa

SO Sony: 1 patents #49 of 234Top 25%
Overall (1982): #44,665 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361776 Coil assembly for flat brushless motor Tsuneyuki Hayashi, Hiromitsu Miwa 1982-11-30