Keiji Moriyama — Lens Patent Author | Surface & Stop

Keiji Moriyama2 related patents across 2 interactive lens diagrams.
View in relationship map →
Group by
Assignees
Nikon Corporation (2)
Nikon Corporation(2)US 5,579,171 A↗1996Assignee: Nikon Corporation
Inventors: Kenzaburo Suzuki, Masahiro Nakatsuji, Keiji Moriyama
NIKON AI AF ZOOM-NIKKOR 80-200mm f/2.8D ED— 16 ELEMENTS / 11 GROUPS, 80-200mm f/2.8 (MARKETED)
JP H11-030748 A↗1999Assignee: Nikon Corporation
Inventors: Keiji Moriyama
NIKON AF ZOOM-NIKKOR 28-80mm f/3.5-5.6 D— 8 elements / 8 air-spaced groups, 2 zoom groups: G1 (-) / G2 (+)