SO

Sadao Okudaira

PE Pentax: 2 patents #11 of 50Top 25%
Overall (1982): #7,973 of 81,411Top 10%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4359270 Zoom lens 1982-11-16
4330181 Compact zoom lens 1982-05-18