AT

Akira Tomida

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,997,987 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4597871 Apparatus for removing foreign matters Isao Okouchi, Kenkichi Izumi, Sankichi Takahashi, Yasuteru Mukai 1986-07-01