KH

Kouichi Harasaka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Electronic Devices Co.: 1 patents #50 of 92Top 55%
📍 Mobara, JP: #511 of 731 inventorsTop 70%
Overall (All Time): #3,494,910 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6815913 Cathode ray tube Syoichi Wakita, Nobuyuki Suzuki, Toshio Nakayama, Yasuo Tanaka 2004-11-09