Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468038 | Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal | Hitoshi Kikuchi, Yoshimi Iwamura, Yasuyoshi Makino, Jiro Fukuyama, Hideaki Miyagawa | 2002-10-22 |