Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583537 | Spark plug with built-in resistor | Yutaka Tanaka | 2003-06-24 |
| 6566793 | Spark plug | Makoto Sugimoto | 2003-05-20 |
TH
Toshitaka Honda
Overall (2003): #38,936 of 273,478Top 15%
2
Patents 2003