Inventor

TAIRA NOBUYUKI

JP4 patents

Patents

4 patents

US7637125B2Dec 29, 2009

Glass tube processing method, apparatus and glass tube

SUMITOMO ELECTRIC INDUSTRIES7 citations72

US8024945B2Sep 27, 2011

Glass tube processing apparatus

SUMITOMO ELECTRIC INDUSTRIES1 citations61

US7130513B2Oct 31, 2006

Glass-body-producing method and optical glass body and optical fiber

SUMITOMO ELECTRIC INDUSTRIES2 citations59

US8015845B2Sep 13, 2011

Glass tube processing method

SUMITOMO ELECTRIC INDUSTRIES1 citations51