Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453891 | Exhaust gas recirculation valve device | Yasuhiko Kato, Hisashi Yokoyama | 2002-09-24 |
TI
Takeshi Ikai
Overall (2002): #109,201 of 266,432Top 45%
1
Patents 2002