Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485242 | Construction for closing a through hole in a magnesium alloy case | Kazuo Kikawa, Shigekazu Tanaka | 2002-11-26 |
| 6460602 | Method for metallic mold-casting of magnesium alloys | Kohei Kubota, Yoichi Nosaka, Seiichi Koike, Kazuo Kikawa | 2002-10-08 |