KK

Kiyoshi Konaka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HE Hitachi Process Computer Engineering: 1 patents #43 of 101Top 45%
Overall (All Time): #3,800,307 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5323173 Display device Yasuaki Sakuma, Eiji Shimizu 1994-06-21