Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123386 | Internal combustion engine and its piston | Nobuaki Wakita, Shigeyuki Hori, Yorishige Maeda | 1992-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123386 | Internal combustion engine and its piston | Nobuaki Wakita, Shigeyuki Hori, Yorishige Maeda | 1992-06-23 |