KK

Katsumi Kobara

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Mobara, JP: #18 of 58 inventorsTop 35%
Overall (1994): #108,778 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291097 Cathode-ray tube Hiromitsu Kawamura, Takao Kawamura, Kiyoshi Miura 1994-03-01