Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116960 | Internal combustion engine and method for controlling internal combustion engine | Takashi Ijuin | 2024-10-15 |
| 5144867 | Method of making a chain saw guide bar | Kazuo Harada | 1992-09-08 |