KI

Kunio Ishiyama

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Mobara, JP: #43 of 117 inventorsTop 40%
Overall (2002): #170,811 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6335589 Color cathode ray tube having adjustment magnet assembly at neck portion Kentaro Oku, Hidehiro Koumura, Tomoki Nakamura, Hisashi Nose 2002-01-01