Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911845 | Extruded articles of age-hardening aluminum alloy and method for production thereof | Kazuyuki Fukagawa, Shoso Yamamoto, Hiroshi Chiba, Mitsunao Satomura | 1999-06-15 |
| 5843247 | Extruded articles of age-hardening aluminum alloy and method for production thereof | Kazuyuki Fukagawa, Shoso Yamamoto, Hiroshi Chiba, Mitsunao Satomura | 1998-12-01 |