Shinya Okuoka — Lens Patent Author | Surface & Stop

Shinya Okuoka2 related patents across 2 interactive lens diagrams.
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Canon Inc. (2)
Canon Inc.(2)US 2019/0113711 A1↗2019Assignee: Canon Inc.
Inventors: Shinya Okuoka
Example 1CANON RF 35mm f/1.8 MACRO IS STM— 11 ELEMENTS / 9 GROUPS, 35 mm f/1.8 MARKETED
US 2023/0213739 A1↗2023Assignee: Canon Inc.
Inventors: Makoto Nakahara, Shinya Okuoka
Numerical Example 1CANON RF 24-50mm f/4.5-6.3 IS STM— 8 ELEMENTS / 8 GROUPS, f ≈ 24.7–48.5 mm