Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494176 | Oil mist generation system in handheld type four-cycle engine | Keita Ito, Takao Nishida | 2002-12-17 |
| 6422194 | Handheld type four-cycle engine | Keita Ito, Takao Nishida | 2002-07-23 |