Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827068 | Oil seal and drain structure for engine | Shigekazu Sakata, Brian C. Doklovic, Hiroshi Hojo, Tetsuya Kobayashi | 2004-12-07 |
SK
Shinji Katayama
Overall (2004): #116,703 of 270,089Top 45%
1
Patents 2004