KM

Kazuya Matsuda

Canon: 1 patents #594 of 1,247Top 50%
📍 Anan, JP: #1 of 13 inventorsTop 8%
Overall (1989): #90,335 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4865433 Zoom lens incorporating diaphragm Hidekazu Okajima 1989-09-12