Takuya Kato — Lens Patent Author | Surface & Stop

Takuya Kato3 related patents across 3 interactive lens diagrams.
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Sony Corporation (2)
Sony Group Corporation (1)
Sony Corporation(2)US 2014/0354857 A1↗2014Assignee: Sony Corporation
Inventors: Takuya Kato, Atsushi Oohata, Hiroki Hagiwara
Example 7SONY ZEISS VARIO-SONNAR T* 8.8-73.3mm f/2.8 (Sony Cyber-shot DSC-RX10 / DSC-RX10 II)— 14 ELEMENTS / 11 GROUPS, f = 9.19-64.68 mm (DESIGN)
WO 2019/073744 A1↗2019Assignee: Sony Corporation
Inventors: Takuya Kato, Kota Omiya, Hiroyuki Matsumoto
Numerical Example 1SONY FE 24mm f/1.4 GM— 13 elements / 10 groups, f = 23.66 mm patent design
Sony Group Corporation(1)WO 2021/200206 A1↗2021Assignee: Sony Group Corporation
Inventors: Takuya Kato
Example 2SONY FE 12-24mm f/2.8 GM— 17 elements / 14 groups, f = 12.37-23.28 mm design