KK

Keiji Kashima

Dai Nippon Printing Co.: 1 patents #55 of 195Top 30%
📍 Tokyo, MO: #54 of 88 inventorsTop 65%
Overall (2002): #176,206 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6417831 Diffused light controlling optical sheet, back light device and liquid crystal display apparatus — 2002-07-09