MI

Michinori Ikuji

CK Ckd: 1 patents #167 of 332Top 55%
📍 Tajimi, JP: #67 of 115 inventorsTop 60%
Overall (All Time): #3,236,030 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7862002 Vacuum valve Masahiro Naitoh, Shin Ito, Makoto Iwata 2011-01-04