YM

Yoshiaki Mijioka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,036,504 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4455645 Back-up control system implemented with a redundancy scheme for protection against failure Kouichi Yamamoto, Taihei Suzuki, Takuji Mukaemachi 1984-06-19