SM

Shinzo Matsuyama

TC Takiron Co.: 1 patents #20 of 69Top 30%
Overall (All Time): #4,016,744 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4523874 Plastic underdrainage tube Shinji Miki, Toyokazu Nishio, Shinichi Yamazaki 1985-06-18