YT

Yoichi Takahashi

Dai Nippon Printing Co.: 1 patents #49 of 221Top 25%
📍 Tochigi, JP: #71 of 252 inventorsTop 30%
Overall (2003): #85,561 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6656664 Method of forming minute focusing lens Nobuhito Toyama, Hiroyuki Matsui 2003-12-02