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Koichi Ohshita

Nikon

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Publication

Featured researches published by Koichi Ohshita.

Archive | 1991

Keplerian zoom finder optical system

Koichi Ohshita

Archive | 1997

Variable magnification optical zoom lens system

Atsushi Shibayama; Koichi Ohshita

Archive | 1997

Lens holding device for holding a lens system and method for making

Koichi Ohshita

Archive | 1994

Optical apparatus capable of performing a panoramic photographing

Koichi Ohshita

Archive | 1991

Compound zoom lens

Susumu Sato; Koichi Wakamiya; Koichi Ohshita

Archive | 1989

Keplerian finder optical system

Koichi Ohshita

Archive | 1996

Large aperture wide angle type photographic lens system

Koichi Ohshita

Archive | 1994

Large aperture medium telephoto lens system

Koichi Ohshita

Archive | 1997

Focusing method and apparatus for camera

Motoyuki Ohtake; Koichi Ohshita

Archive | 1997

Behind stop triplet lens

Koichi Ohshita

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Atsushi Shibayama

Nikon

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Motoyuki Ohtake

Nikon

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Susumu Sato

Nikon

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Koichi Wakamiya

Nikon

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