SY

Shigeki YONEZAWA

SI Sanshin Industries: 1 patents #190 of 319Top 60%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
📍 Coon Rapids, MN: #285 of 498 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,907,625 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4942838 Inflatable watercraft with portable engine package Kirk A. Boyer 1990-07-24