MY

Masayasu Yamamoto

NI Nikon: 2 patents #12 of 120Top 10%
📍 Ibaraki, JP: #35 of 447 inventorsTop 8%
Overall (1989): #20,227 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4857948 Camera Jun Akabane, Ken Moro 1989-08-15
4853723 Camera with flash device Jun Akabane, Ken Moro, Masaharu Hara, Yoshio Sekine 1989-08-01