YY

Yasuo Yamazaki

MI Minolta: 1 patents #26 of 73Top 40%
📍 Tsuchiura, PA: #1 of 1 inventorsTop 100%
Overall (1982): #22,334 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309078 Pentagonal prism for camera viewfinder Kyoichi Hara, Takeshi Egawa 1982-01-05