Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392273 | Support member and catalyst converter support structure | Takaharu Yamamoto | 2025-08-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392273 | Support member and catalyst converter support structure | Takaharu Yamamoto | 2025-08-19 |