RO

Ryoichi Ohigashi

Dai Nippon Printing Co.: 1 patents #62 of 250Top 25%
📍 Abiko, JP: #5 of 30 inventorsTop 20%
Overall (2004): #122,421 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6767473 Method for fine pattern formation Hiroyuki Fujita, Yoshio Mita, Katsunori Tsuchiya 2004-07-27