HK

Hiroyuki Koba

KT Kabushiki Kaisha Toshiba: 1 patents #376 of 1,409Top 30%
📍 Fukaya, JP: #12 of 37 inventorsTop 35%
Overall (1989): #105,052 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818919 Color picture tube apparatus Kenichi Kobayashi, Naoto Nakamura 1989-04-04