MU

Masanori Umeya

Dai Nippon Printing Co.: 1 patents #62 of 250Top 25%
📍 Shinjuku, JP: #3 of 31 inventorsTop 10%
Overall (2004): #50,488 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6816215 Circular polarization controlling optical element and method of producing the same — 2004-11-09
6693686 Polarizing element and optical display apparatus including the same — 2004-02-17