Yoshinobu Kudo — Lens Patent Author | Surface & Stop

Yoshinobu Kudo3 related patents across 3 interactive lens diagrams.
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Minolta Camera Co., Ltd. (2)
Minolta Co., Ltd. (1)
Minolta Camera Co., Ltd.(2)US 4,444,473↗1984Assignee: Minolta Camera Co., Ltd.
Inventors: Yoshinobu Kudo
MINOLTA MD 50mm f/2— 6 ELEMENTS / 5 GROUPS, 50 mm f/2
US 4,493,536↗1985Assignee: Minolta Camera Co., Ltd.
Inventors: Yoshinobu Kudo
MINOLTA MD 28mm f/2.8 (5 elements / 5 groups)— 5 ELEMENTS / 5 GROUPS, 28.0119 mm MODEL EFL
Minolta Co., Ltd.(1)JP 1999-231209 A↗1999Assignee: Minolta Co., Ltd.
Inventors: Yoshinobu Kudo
MINOLTA AF 135mm f/2.8 [T4.5] STF— 8 ELEMENTS / 6 GROUPS, 135mm f/2.8 [T4.5] STF