HK

Heikichi Kuwahara

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Kashiwa, JP: #14 of 58 inventorsTop 25%
Overall (1994): #127,287 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5365402 Cooling apparatus of electronic device Toshio Hatada, Shigeo Ohashi, Tadakatsu Nakajima, Hitoshi Matsushima, Motohiro Sato +5 more 1994-11-15