YI

Yoshihisa Ishiba

YC Yamamoto Kogaku Co.: 1 patents #3 of 9Top 35%
📍 Daito, JP: #15 of 48 inventorsTop 35%
Overall (2003): #87,139 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659608 Polarizing optical article Tamenobu Yamamoto, Koichiro Oka 2003-12-09