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Publication


Featured researches published by Mitsuo Koyama.


Archive | 1975

Slit shutter blade stabilizing device for cameras

Tadashi Nakagawa; Mitsuo Koyama; Eiichi Onda


Archive | 1974

Focal plane shutter blades for camera

Kiyoshi Kitai; Eiichi Onda; Mitsuo Koyama; Shinji Nagaoka; Tadashi Nakagawa


Archive | 1979

Device in camera shutter for maintaining separate blades in intimate contact with each other

Tadashi Nakagawa; Mitsuo Koyama; Eiichi Onda


Archive | 1977

Camera shutter having bound prevention device

Tadashi Nakagawa; Mitsuo Koyama; Eiichi Onda


Archive | 1974

FOCAL PLANE SHUTTER WITH GROUPS OF SHUTTER BLADES

Eiichi Onda; Mitsuo Koyama; Tadashi Nakagawa


Archive | 1973

SHUTTER ASSEMBLY HAVING MEANS FOR DAMPING THE RAPID MOTION OF THE SHUTTER BLADES

Eiichi Onda; Mitsuo Koyama; Tadashi Nakagawa


Archive | 1973

SHUTTER ASSEMBLY HAVING MEANS FOR SEQUENTIALLY BRAKING AND STOPPING SHUTTER BLADES

Mitsuo Koyama; Tadashi Nakagawa; Eiichi Onda


Archive | 1972

ACTUATOR DEVICE FOR USE WITH AN INTERVAL TIMER

Kiyoshi Kitai; Mitsuo Koyama; Shogo Kato; Yuzuru Takazawa; Shinji Nagaoka


Archive | 1979

Opening and closing device of a camera shutter mechanism

Eiichi Onda; Mitsuo Koyama; Tadashi Nakagawa; Masanori Watanabe; Ichiro Nemoto


Archive | 1978

SHUTTER OPENING AND CLOSING MECHANISM FOR CAMERAS

Eiichi Onda; Masanori Watanabe; Tadashi Nakagawa; Ichiro Nemoto; Mitsuo Koyama

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