HW

Hitoshi Wakai

NC Nippon Seiki Co.: 1 patents #1 of 16Top 7%
📍 Nagaoka, JP: #5 of 14 inventorsTop 40%
Overall (2005): #187,580 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6975066 Organic EL element Jun Maruyama, Hiroshi Ohkawa 2005-12-13