Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D603428 | Snow blower | Yasuho Tashiro, Naoto Mazuka | 2009-11-03 |
| 4974693 | Powered three wheeled golf cart | Yoshihiko Imazu | 1990-12-04 |
MN
Masao Nakai
Yamaha Motor Power Products Kabushiki Kaisha: 1 patents #17 of 50Top 35%
Overall (All Time): #2,140,325 of 4,157,543Top 55%
2
Patents All Time