ON

Osamu Nagabora

SI Sanshin Industries: 1 patents #190 of 319Top 60%
Overall (All Time): #3,808,214 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353759 Crank chamber compression type two cycle engine Koji Abe, Kimihiro Nonaka 1994-10-11