Yasutaka Shimada — Lens Patent Author | Surface & Stop

Yasutaka Shimada3 related patents across 3 interactive lens diagrams.
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Fujifilm Corporation (3)
Fujifilm Corporation(3)JP 2023-029039 A↗2023Assignee: Fujifilm Corporation
Inventors: Takuya Tanaka, Yasutaka Shimada
Example 2FUJIFILM FUJINON XF 56mm f/1.2 R WR— 13 elements / 8 groups, f = 54.453 mm design; 56 mm marketed
US 2023/0341664 A1↗2023Assignee: Fujifilm Corporation
Inventors: Yasutaka Shimada, Shunsuke Miyagishima
Example 1FUJIFILM FUJINON GF 55mm f/1.7 R WR— 55mm f/1.7, 14 elements / 10 groups
WO 2024/057734 A1↗2024Assignee: Fujifilm Corporation
Inventors: Masaru Amano, Taiga Noda, Yasutaka Shimada, Yuya Hirakawa
Example 17FUJIFILM FUJINON XF 16-50mm f/2.8-4.8 R LM WR— 11 ELEMENTS / 9 GROUPS, 16–50 mm