Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755017 | Device for purifying exhaust gas of an internal combustion engine | Satoshi Wachi, Kenro Mitsuda, Kouji Hamano | 2004-06-29 |
HK
Hideaki Katashiba
Overall (2004): #209,883 of 270,089Top 80%
1
Patents 2004