Shuji Ogino — Lens Patent Author | Surface & Stop

Shuji Ogino5 related patents across 5 interactive lens diagrams.
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Minolta Camera Co., Ltd. (5)
Minolta Camera Co., Ltd.(5)US 4,126,378 A↗1978Assignee: Minolta Camera Co., Ltd.
Inventors: Shuji Ogino
Example 3MINOLTA MD APO TELE 600mm f/6.3— 8 POWERED ELEMENTS / 7 GROUPS, f ≈ 599.639 mm
US 4,192,577↗1980Assignee: Minolta Camera Co., Ltd.
Inventors: Shuji Ogino
Embodiment 1MINOLTA MD ZOOM 50-135mm f/3.5— 12 ELEMENTS / 10 GROUPS, PATENT 51.5-131.5mm
US 4,264,136 A↗1981Assignee: Minolta Camera Co., Ltd.
Inventors: Shuji Ogino
Example 2MINOLTA RF 250mm f/5.6— 5 PHYSICAL ELEMENTS / 4 GROUPS, 2 SECOND-SURFACE MIRRORS
US 4,560,253↗1985Assignee: Minolta Camera Co., Ltd.
Inventors: Shuji Ogino
Embodiment 2MINOLTA AF ZOOM 35-70mm f/4— 6 components / 6 air-spaced groups, 7 modeled optical media including hybrid resin layer
JP H01-193709 A↗1989Assignee: Minolta Camera Co., Ltd.
Inventors: Hisashi Tokumaru, Shuji Ogino
Example 1MINOLTA MD ZOOM 28-85mm f/3.5-4.5— 13 ELEMENTS / 10 GROUPS, f ≈ 28.8–82.5 mm