SI

Shinzi Ishii

TC Tsukishima Kikai Co.: 1 patents #48 of 127Top 40%
Overall (All Time): #3,848,598 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5106498 Filter press Noboru Imasaka, Shinzi Kaneko, Takashi Kikkawa 1992-04-21