MM

Masao Miyakawa

📍 Yurihonjo, JP: #29 of 45 inventorsTop 65%
Overall (All Time): #3,978,390 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4679945 Timepiece — 1987-07-14