Suguru Inoue — Lens Patent Author | Surface & Stop

Suguru Inoue2 related patents across 2 interactive lens diagrams.
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Canon Inc. (2)
Canon Inc.(2)US 2010/0208366 A1↗2010Assignee: Canon Inc.
Inventors: Suguru Inoue
Numerical Example 1CANON TS-E 24mm f/3.5 L II— 16 ELEMENTS / 10 GROUPS (PATENT EXAMPLE), 24mm MARKETING / 24.247mm TRACED EFL
US 2017/0003486 A1↗2017Assignee: Canon Inc.
Inventors: Suguru Inoue
Example 5CANON EF 70-300mm f/4-5.6 IS II USM— 17 ELEMENTS / 12 GROUPS, 70-300mm f/4-5.6 (marketed)