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Dive into the research topics where Hisatoshi Otsuka is active.

Publication


Featured researches published by Hisatoshi Otsuka.


Archive | 2000

Synthetic quartz glass substrate for photomask and making method

Yukio Shibano; Hisatoshi Otsuka


Archive | 2008

TITANIA-DOPED QUARTZ GLASS FOR NANOIMPRINT MOLDS

Shigeru Maida; Hisatoshi Otsuka


Archive | 2007

Synthetic quartz glass substrate for excimer lasers and making method

Hisatoshi Otsuka; Kazuo Shirota; Osamu Sekizawa


Archive | 2009

TITANIA-DOPED QUARTZ GLASS MEMBER AND MAKING METHOD

Shigeru Maida; Hisatoshi Otsuka


Archive | 2004

Burner and method for the manufacture of synthetic quartz glass

Hisatoshi Otsuka; Kazuo Shirota


Archive | 1994

High-viscosity synthetic quartz glass member and its production

Takeshi Aoyama; Hisatoshi Otsuka; Masayuki Suzuki; 久利 大塚; 雅之 鈴木; 武嗣 青山


Archive | 2012

Titania-doped quartz glass and making method

Shigeru Maida; Hisatoshi Otsuka


Archive | 2002

Synthetic quartz glass blank

Hisatoshi Otsuka; Kazuo Shirota; Akira Fujinoki; Hiroyuki Nishimura; Takayuki Shimakawa


Archive | 2000

Synthetic fused silica member

Hisatoshi Otsuka; Kazuo Shirota; Kazuhiro Kumakura


Archive | 2002

Synthetic quartz glass ingot, synthetic quartz glass, and methods of manufacture thereof

Hisatoshi Otsuka; Kazuo Shirota

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