Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653768 | Spark plug | Tomoaki Kato | 2003-11-25 |
| 6611084 | Spark plug | Hideki Teramura, Tomoaki Kato | 2003-08-26 |
MM
Mamoru Musasa
Overall (2003): #53,274 of 273,478Top 20%
2
Patents 2003