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Dive into the research topics where Yasuharu Hirahara is active.

Publication


Featured researches published by Yasuharu Hirahara.


Archive | 2005

Conduit for molten glass, molten glass degassing method and molten glass degassing apparatus

Kazuo Hamashima; Yasuharu Hirahara; Hajime Ito


Archive | 2005

Conduit for molten glass, connecting conduit for molten glass and vacuum degassing apparatus

Naruaki Tomita; Yasuharu Hirahara; Kazuo Hamashima; Koji Obayashi


Archive | 2005

Method for energization heating of vacuum degassing tank in vacuum degassing device, method for energization heating of vacuum degassing device, and vacuum degassing device

Yasuharu Hirahara; Hajime Ito; Hitoshi Nagano; 肇 伊藤; 康晴 平原; 整 長野


Archive | 2012

Glass manufacture apparatus, components and ohmic heating method thereof

Hajime Ito; Hitoshi Nagano; Yasuharu Hirahara


Archive | 2012

Method for electrifying-heating platinum structural body of composite tube

Sei Nagano; Yasuharu Hirahara; Hajime Ito


Archive | 2012

Glass manufacturing device and component thereof

Yasuharu Hirahara; Hajime Ito


Archive | 2012

Leitung für geschmolzenes Glas, Verfahren zum Entgasen von geschmolzenem Glas und Vorrichtung zum Entgasen von geschmolzenem Glas

Kazuo Hamashima; Yasuharu Hirahara; Hajime Ito


Archive | 2006

Leitung für geschmolzenes Glas, Verbindungsleitung für geschmolzenes Glas und Vakuumentgasungsvorrichtung

Naruaki Tomita; Yasuharu Hirahara; Kazuo Hamashima; Koji Obayashi


Archive | 2005

減圧脱泡装置の減圧脱泡槽を通電加熱する方法、減圧脱泡装置を通電加熱する方法、および減圧脱泡装置

Yasuharu Hirahara; Hajime Ito; Hitoshi Nagano; 肇 伊藤; 康晴 平原; 整 長野


Archive | 2003

Conduit for molten glass degassing method of molten glass and apparatus for degassing molten glass

Kazuo Hamashima; Yasuharu Hirahara; Hajime Ito

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