KI

Kouji Imura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,907,185 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4941329 Double effect air-cooled absorption refrigerating machine Tomihisa Ohuchi, Kyoji Kohno, Tamio Shimizu, Michihiko Aizawa 1990-07-17