Yoshiyuki Taki — Lens Patent Author | Surface & Stop

Yoshiyuki Taki2 related patents across 2 interactive lens diagrams.
View in relationship map →
Group by
Assignees
Canon Inc. (2)
Canon Inc.(2)JP 2008-070450 A↗2008Assignee: Canon Inc.
Inventors: Yoshiyuki Taki
Numerical Example 1CANON EF 70-200mm f/4 L IS USM— 20 ELEMENTS / 15 GROUPS, 70-200mm f/4 (MARKETED)
US 7,864,451 B2↗2011Assignee: Canon Inc.
Inventors: Yoshiyuki Taki
Numerical Example 1CANON EF 100mm f/2.8 L Macro IS USM— 15 elements / 12 groups, f = 99.996 mm design