JM

Joji Morioka

TC Tsuchiya Mfg. Co.: 1 patents #7 of 40Top 20%
Overall (All Time): #3,906,957 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
4940500 Filter medium forming system and process Shigeo Tadokoro, Hideyuki Takahashi 1990-07-10