SO

Shigeo Oohashi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,926,094 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823863 Thermal conduction device Tadakatsu Nakajima, Wataru Nakayama, Heikichi Kuwabara, Takahiro Daikoku 1989-04-25