Michio Cho — Lens Patent Author | Surface & Stop

Michio Cho7 related patents across 7 interactive lens diagrams.
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Fujifilm Corporation (7)
Fujifilm Corporation(7)US 2014/0133036 A1↗2014Assignee: Fujifilm Corporation
Inventors: Taiga Noda, Michio Cho
Example 1FUJIFILM SUPER EBC FUJINON 7.1-28.4mm f/2-2.8 (Fujifilm X10)— 11 ELEMENTS / 9 GROUPS, DESIGN f = 7.342-27.682 mm
US 2015/0177500 A1↗2015Assignee: Fujifilm Corporation
Inventors: Tetsuya Ori, Michio Cho
Example 1FUJIFILM FUJINON XF 18-55mm f/2.8-4 R LM OIS— 14 ELEMENTS / 10 GROUPS, PATENT f = 18.56–53.46 mm
US 2016/0154221 A1↗2016Assignee: Fujifilm Corporation
Inventors: Taiga Noda, Michio Cho
Example 1FUJIFILM FUJINON XF 16-55mm f/2.8 R LM WR— 17 ELEMENTS / 12 GROUPS, f = 16.5 – 53.4 mm (PATENT) / 16 – 55 mm (MARKETED)
US 9,651,761 B2↗2017Assignee: Fujifilm Corporation
Inventors: Tetsuya Ori, Michio Cho
Example 1FUJIFILM FUJINON XF 18-135mm f/3.5-5.6 R LM OIS WR— 16 ELEMENTS / 12 GROUPS, MARKETED 18-135 mm f/3.5-5.6
DE 11 2013 006 887 B4↗2018Assignee: Fujifilm Corporation
Inventors: Tetsuya Ori, Michio Cho
Example 1FUJIFILM FUJINON XF 55-200mm f/3.5-4.8 R LM OIS— 14 ELEMENTS / 10 GROUPS, 6 FUNCTIONAL ZOOM GROUPS
US 10,095,009 B2↗2018Assignee: Fujifilm Corporation
Inventors: Tetsuya Ori, Michio Cho
Example 6FUJIFILM FUJINON XC 50-230mm f/4.5-6.7 OIS II— 13 ELEMENTS / 10 GROUPS, DESIGN f = 51.53–223.44 mm
US 2021/0231927 A1↗2021Assignee: Fujifilm Corporation
Inventors: Daiki Kawamura, Michio Cho
Example 3FUJIFILM FUJINON XF 50mm f/1.0 R WR— 12 elements / 9 groups, 1 aspherical element (2 aspherical surfaces)