MO

Masahisa Oura

SC Sayama Precision Industries Co.: 1 patents #5 of 8Top 65%
Overall (All Time): #4,073,588 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4342384 Medal reminant slot machine games Motonobu Fukase, Toshikazu Yokota 1982-08-03