Inventor
MURAGUCHI ISAO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “MURAGUCHI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SHEET GLASS CO LTD
3 patentsUS6530554B2Mar 11, 2003
Molding die for use with a sol-gel composition
NIPPON SHEET GLASS CO LTD27 citations91
US6967776B2Nov 22, 2005
Polarizing filter and optical device using the same
NIPPON SHEET GLASS CO LTD14 citations81
US7164530B2Jan 16, 2007
Polarizing filter and optical device using the same
NIPPON SHEET GLASS CO LTD4 citations60