MF

Masanori Fujita

SC Seikosha Co.: 2 patents #1 of 6Top 20%
📍 Rifu, JP: #3 of 22 inventorsTop 15%
Overall (1982): #10,477 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4355381 Electronic timepiece with electro-optic display Yoshihito Owa 1982-10-19
4310909 Analog electronic timepiece — 1982-01-12