Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706617 | Two-cycle engine | Masahiro Asai, Toshio Mizushima, Toshiro Kawai, Shigemitsu Akutsu | 1987-11-17 |
YU
Yoshiaki Uozumi
Overall (All Time): #3,985,462 of 4,157,543Top 100%
1
Patents All Time