IM

Isao Muraguchi

NL Nippon Sheet Glass Company, Limited: 1 patents #47 of 102Top 50%
Overall (2005): #184,016 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6967776 Polarizing filter and optical device using the same Terufusa Kunisada, Yukinari Sekiguchi 2005-11-22