EN

Eiichiro Nakazawa

NK Nippon Hoso Kyokai: 1 patents #1 of 39Top 3%
Overall (1994): #138,671 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5280221 Thin-film cold cathode structure and device using the same Shinji Okamoto 1994-01-18