Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6116581 | Choke system for a small four-cycle engine | Mitsunori Watanabe, Kenji Imafuku | 2000-09-12 |
| 6109230 | Decompression device for an engine | Mitsunori Watanabe, Kenji Imafuku | 2000-08-29 |