Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491011 | Valve system for engine | Minoru Matsuda | 2002-12-10 |
MS
Makoto Sanada
Overall (2002): #158,275 of 266,432Top 60%
1
Patents 2002