Inventor
MAEDA KEI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
20 patentsUS6297182B1Oct 2, 2001
Glass for a substrate
ASAHI GLASS CO LTD62 citations96
US6268304B1Jul 31, 2001
Plate glass and substrate glass for electronics
ASAHI GLASS CO LTD75 citations96
US7838136B2Nov 23, 2010
Glass for information recording media substrate, glass substrate for magnetic disk and magnetic disk
ASAHI GLASS CO LTD44 citations95
US5908794AJun 1, 1999
Glass composition for a substrate
ASAHI GLASS CO LTD56 citations95
US5858897AJan 12, 1999
Glass composition for a substrate
ASAHI GLASS CO LTD60 citations95
US5599754AFeb 4, 1997
Glass composition for a substrate, and substrate for plasma display made thereof
ASAHI GLASS CO LTD53 citations95
US7838451B2Nov 23, 2010
Alkali-free glass and liquid crystal display panel
ASAHI GLASS CO LTD22 citations92
US7365036B2Apr 29, 2008
Crystallized glass spacer for field emission display and method its production
ASAHI GLASS CO LTD19 citations92
US6500778B1Dec 31, 2002
Glass substrate for a display
ASAHI GLASS CO LTD25 citations92
US6313052B1Nov 6, 2001
Glass for a substrate
ASAHI GLASS CO LTD55 citations92
US7923115B2Apr 12, 2011
Substrate with film and glass for formation film
ASAHI GLASS CO LTD8 citations84
US7892999B2Feb 22, 2011
Float glass for display substrate and method for producing it
ASAHI GLASS CO LTD10 citations84
US7670975B2Mar 2, 2010
Alkali free glass and process for its production
ASAHI GLASS CO LTD10 citations84
US7008891B2Mar 7, 2006
Crystallized glass for optical filter substrate, and optical filter
ASAHI GLASS CO LTD17 citations83
US6940220B2Sep 6, 2005
Glass, method for its production, and FED device
ASAHI GLASS CO LTD11 citations74
US5882371AMar 16, 1999
Method for heat-treating a glass substrate
ASAHI GLASS CO LTD12 citations74
US4985375AJan 15, 1991
Glass-ceramic article and method for its production
ASAHI GLASS CO LTD11 citations73
US8377834B2Feb 19, 2013
Glass composition for substrates and process for its production
ASAHI GLASS CO LTD2 citations62
US7803472B2Sep 28, 2010
Substrate glass for data storage medium and glass substrate
ASAHI GLASS CO LTD3 citations62
US7754356B2Jul 13, 2010
Glass for data storage medium substrate, glass substrate for data storage medium and magnetic disk
ASAHI GLASS CO LTD3 citations62