Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823662 | Exhaust gas purifying system | Shinji Yamamoto, Hiroyuki Kanesaka, Hitoshi Onodera, Yasunari Hanaki, Katsuo Suga +2 more | 2004-11-30 |
YH
Yoshiaki Hiramoto
Overall (2004): #83,270 of 270,089Top 35%
1
Patents 2004