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Okamoto Keiichi

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Publication

Featured researches published by Okamoto Keiichi.

Archive | 1978

DEVICE FOR DRAWING SCAN PATTERN

Hara Yasuhiko; Okamoto Keiichi; Hamada Toshimitsu; Uto Yukio

Archive | 1983

AUTOMATIC INSPECTING DEVICE

Aiuchi Susumu; Okamoto Keiichi; Nakahata Mitsuzou; Aoki Nobuhiko; Hara Yasuhiko; Nomoto Mineo

Archive | 1980

Inspecting method for defect in circuit pattern

Hara Yasuhiko; Okamoto Keiichi

Archive | 1986

SYSTEM OF PATTERN INSPECTION

Hamada Toshimitsu; Okamoto Keiichi; Nomoto Mineo

Archive | 1986

PATTERN DEFECT INSPECTING INSTRUMENT

Okamoto Keiichi; Nakahata Mitsuzo; Doi Hideaki; Matsuyama Yukio; Nomoto Mineo

Archive | 1985

DECIDING METHOD OF SLICE LEVEL OF BINARY CODING OF PATTERN SIGNAL

Doi Hideaki; Okamoto Keiichi; Nakahata Mitsuzou; Matsuyama Yukio

Archive | 1982

METHOD FOR BINARY-CODING OF VIDEO SIGNAL

Hamada Toshimitsu; Hara Yasuhiko; Okamoto Keiichi

Archive | 1986

METHOD AND APPARATUS FOR INSPECTING FAULT OF PATTERN

Matsuyama Yukio; Okamoto Keiichi; Nakahata Mitsuzo; Nomoto Mineo

Archive | 1986

METHOD AND APPARATUS OF GRAPHIC PATTERN MATCHING IN POSITION

Nakahata Mitsuzo; Okamoto Keiichi; Fushimi Satoshi; Matsuyama Yukio

Archive | 1985

REPEATED PATTERN INSPECTION DEVICE

Okamoto Keiichi; Nakahata Mitsuzou; Matsuyama Yukio; Doi Hideaki

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Kashioka Seiji

Hitachi

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