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Featured researches published by Haruo Okamoto.


Archive | 1981

Method for molding a fused quartz glass block

Haruo Okamoto; Motoyuki Yamada


Archive | 1983

A METHOD FOR THE PREPARATION OF SYNTHETIC QUARTZ GLASS SUITABLE AS A MATERIAL OF OPTICAL FIBERS

Haruo Okamoto; Katsuya Sawada; Syohei Sekigawa; Mikio Endo; Hiroyuki Koide


Archive | 1982

Method for manufacturing fused quartz glass

Haruo Okamoto; Motoyuki Yamada


Archive | 1984

A method for the preparation of a synthetic quartz glass tube

Haruo Okamoto; Katsuya Sawada


Archive | 1980

Formation of quartz glass

Haruo Okamoto; Motoyuki Yamada


Archive | 1978

Silicon tetra:chloride purificn. to remove silane cpds. - esp. where silane cpds. cause attenuation in quartz optical fibre mfr., by irradiation with light in presence of halogen

Minoru Takamizawa; Haruo Okamoto; Mitsuo Umemura; Kazuo Kooya; Masaaki Aoyama


Archive | 1977

PRODUCTION OF METHYLALKYLPOLYSILANE

Masaaki Aoyama; Toshio Matayoshi; Haruo Okamoto; Minoru Takamizawa


Archive | 1976

Process for the preparation of tetrachloroalkanes

Minoru Takamizawa; Haruo Okamoto; Mitsuo Umemura; Kazuo Kooya


Archive | 1977

CONTINUOUS PREPARATION OF ALKOXYSILANE

Yasushi Kobayashi; Haruo Okamoto; Minoru Takamizawa; Isao Yanagisawa


Archive | 1984

PRODUCTION OF SYNTHETIC QUARTZ

Haruo Okamoto; Katsuya Sawada; Shohei Sekikawa

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