Satoshi Yamaguchi — Lens Patent Author | Surface & Stop

Satoshi Yamaguchi2 related patents across 2 interactive lens diagrams.
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Nikon Corporation (2)
Nikon Corporation(2)US 2017/0315337 A1↗2017Assignee: Nikon Corporation
Inventors: Satoshi Yamaguchi, Issei Tanaka
NIKON AF-S NIKKOR 70-200mm f/4G ED VR— 20 ELEMENTS / 14 GROUPS, 71.39–194.00 mm DESIGN EFL
US 2018/0252903 A1↗2018Assignee: Nikon Corporation
Inventors: Satoshi Yamaguchi
NIKON AF-S DX NIKKOR 16-80mm f/2.8-4E ED VR— 17 ELEMENTS / 13 GROUPS, 16.49–77.79 mm PATENT DESIGN