Yoshihisa Yomogida — Lens Patent Author | Surface & Stop

Yoshihisa Yomogida6 related patents across 6 interactive lens diagrams.
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Cosina Co., Ltd. (6)
Cosina Co., Ltd.(6)JP 2002-090622 A↗2002Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida
VOIGTLÄNDER MACRO APO-LANTHAR 125mm f/2.5 SL— 10 ELEMENTS / 9 GROUPS, f = 125.0 mm
JP 2003-270529 A↗2003Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida
VOIGTLÄNDER APO-LANTHAR 180mm f/4 SL Close Focus— 9 ELEMENTS / 7 GROUPS, f ≈ 197.9 mm (patent) / 180 mm (marketed)
JP 2004-101880 A↗2004Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida
VOIGTLÄNDER NOKTON 35mm f/1.2 Aspherical— 10 ELEMENTS / 7 GROUPS, f ≈ 35.8 mm
JP 2022-100641 A↗2022Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida, Yuki Shibata
VOIGTLÄNDER ULTRON Vintage Line 28mm f/2 Aspherical— 10 ELEMENTS / 7 GROUPS, f = 28.50 mm
JP 2024-107941 A↗2024Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida, Yuki Shibata
VOIGTLÄNDER COLOR-SKOPAR 28mm f/2.8 Aspherical— 8 ELEMENTS / 5 GROUPS, f ≈ 28.900 mm
JP 2025-108279 A↗2025Assignee: Cosina Co., Ltd.
Inventors: Yoshihisa Yomogida, Yuki Shibata
VOIGTLÄNDER APO-LANTHAR 50mm f/3.5 (Type II) VM— 8 ELEMENTS / 6 GROUPS, EFL 49.101 mm MODEL / 49.10 mm PATENT