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Masaharu Sakamoto

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Publication

Featured researches published by Masaharu Sakamoto.

Archive | 1982

System for detecting defects on an optical surface

Shoji Yoshikawa; Ken Ohshima; Hiroshi Kodama; Kunio Yamamiya; Masaharu Sakamoto; Kiichi Kato

Archive | 1984

Light power controlling apparatus

Shoji Yoshikawa; Masaharu Sakamoto

Archive | 1982

Apparatus for detecting optically defects

Kiichi Kato; Masaharu Sakamoto; Shoji Yoshikawa; Kunio Yamamiya; Hiroshi Kodama; Ken Ohsima

Archive | 1982

System for checking defects on a flat surface of an object

Ken Ohshima; Masaharu Sakamoto

Archive | 1983

Microprocessor controlled focussing servo acquisition

Toyoaki Takeuchi; Ken Ohshima; Hideyuki Kenjyo; Yoshiaki Ikeda; Masaharu Sakamoto

Archive | 1986

Pick-up head abnormality detector for optical recording/reproducing apparatus

Kunio Yamamiya; Masaharu Sakamoto

Archive | 1982

Optical system for synthesizing plural light beams

Kiichi Kato; Masaharu Sakamoto

Archive | 1984

Optical disk apparatus with beam energy correction for deviations in inclination

Nobuhide Matsubayashi; Hideyuki Kenjyo; Kiichi Kato; Masaharu Sakamoto

Archive | 1983

Apparatus for recording and reproducing information on an optical disc

Haruhiko Takemura; Kiichi Kato; Masaharu Sakamoto

Archive | 1982

Inspecting device for defect of surface

Kiichi Kato; Hiroshige Kodama; Ken Oshima; Masaharu Sakamoto; Kunio Yamamiya; Seiji Yoshikawa

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Kunio Yamamiya

Olympus Corporation

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Hiroshi Kodama

Olympus Corporation

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