Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611084 | Spark plug | Mamoru Musasa, Tomoaki Kato | 2003-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611084 | Spark plug | Mamoru Musasa, Tomoaki Kato | 2003-08-26 |