Shinichiro Saito

Shinichiro Saito2 related patents across 3 interactive lens diagrams.
View in relationship map →
Group by
Assignees
Canon Inc. (2)
Canon Inc.(2)US 2019/0041605 A1↗2019Assignee: Canon Inc.
Inventors: Shinichiro Saito, Makoto Nakahara
CANON EF 400mm f/2.8 L IS III USM— 16 active elements / 12 groups (plus rear filter plate G), Patent f = 392.00 mm; traced EFL = 391.938 mmCANON EF 600mm f/4 L IS III USM— 17 ELEMENTS / 13 GROUPS PRODUCTION; 16 / 12 ACTIVE MODEL, 600mm f/4 MARKETED
JP 2024-101615 A↗2024Assignee: Canon Inc.
Inventors: Shinichiro Saito
CANON RF 16-28mm f/2.8 IS STM— 16 ELEMENTS / 13 GROUPS, f = 15.49–27.16 mm

Canon Inc.(2)

US 2019/0041605 A12019

JP 2024-101615 A2024