Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816431 | Stratified scavenging two-cycle engine | — | 2017-11-14 |
| 9759176 | Engine and engine-operated working machine | Akira Mezaki | 2017-09-12 |
| 9670837 | Engine-powered work tool provided with wind governor that performs ignition control | Hiroshi Honzawa | 2017-06-06 |