Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482073 | Function indicating label | Hironori Nakajo | 2003-11-11 |
| 6548945 | Spark plug and method of manufacturing the same | — | 2003-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482073 | Function indicating label | Hironori Nakajo | 2003-11-11 |
| 6548945 | Spark plug and method of manufacturing the same | — | 2003-04-15 |