Inventor
OKADA MISAO
JP5 patents
Patents
5 patentsUS6536238B2Mar 25, 2003
Vacuum degassing method for molten glass flow
ASAHI GLASS CO LTD46 citations94
US6332339B1Dec 25, 2001
Vacuum degassing method for molten glass flow
ASAHI GLASS CO LTD54 citations94
USRE36082EFeb 9, 1999
Vacuum degassing method and its apparatus
ASAHI GLASS CO LTD20 citations89
US5316563AMay 31, 1994
Vacuum degassing method and its apparatus
ASAHI GLASS CO LTD24 citations89
US7000432B2Feb 21, 2006
Process for producing a glass for cathode ray tubes
ASAHI GLASS CO LTD8 citations68