Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832895 | Light shield fan | Koji Yoshioka | 2004-12-21 |
SK
Shoji Kawahara
Overall (2004): #116,673 of 270,089Top 45%
1
Patents 2004