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Matsumoto Seiichi

Canon Inc.

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Publication

Featured researches published by Matsumoto Seiichi.

Archive | 1973

Difference amplifier with gain controlled by the sum of the inputs

Hosoe Kazuya; Matsumoto Seiichi

Archive | 1977

Electric source switch for detection circuit for focusing state

Matsumoto Seiichi; Yokota Hideo; Matsumoto Mutsuhide

Archive | 1977

DETECTOR FOR DISTINCTNESS OF OBJECT IMAGE

Hosoe Sanya; Matsumoto Seiichi

Archive | 1977

DETECTOR FOR FOCUSING

Hosoe Sanya; Matsumoto Seiichi

Archive | 1980

FOCUSING DISPLAY DEVICE OF CAMERA

Hosoe Mitsuya; Matsumoto Seiichi; Mochizuki Noritaka

Archive | 1977

MATTSCHEIBENEINHEIT FUER EINAEUGIGE SPIEGELREFLEXKAMERAS

Matsumoto Seiichi; Matsuda Mutsuhide; Yokohama Kanagawa; Yokota Hideo

Archive | 1975

Rangefinding system on base line principle - is for automatic focusing of still movie and TV cameras

Hosoe Kazuya; Matsumoto Seiichi; Yokota Hideo; Asaeda Tsuyoshi; Fukushima Tadahide; Shingu Tamotsu; Hashimoto Shigeru; Iwashita Tomonori

Archive | 1978

DISPLAY MEANS FOR FOCUSING CONDITION

Matsumoto Seiichi; Yokota Hideo; Matsuda Mutsuhide

Archive | 1977

PHOTO ELECTRIC ELEMENT SUITABLE TO IMAGE SHARPNESS DETECTION

Hosoe Sanya; Matsumoto Seiichi; Hashimoto Shigeru; Iwashita Noriyoshi; Fukushima Tadae; Yokota Hideo

Archive | 1975

NACHWEISSYSTEM FUER DIE WAHRNEHMBARKEIT EINES BILDES

Hosoe Kazuya; Aizawa Hiroshi; Machida Tokio; Matsumoto Seiichi; Yokota Hideo

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Yokota Hideo

Canon Inc.

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Hosoe Kazuya

Canon Inc.

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Matsuda Mutsuhide

Canon Inc.

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Yokohama Kanagawa

Canon Inc.

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