Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408591 | Door beam of aluminum alloy | Hiroyuki Yamashita, Masakazu Hirano | 2002-06-25 |
| 6411856 | General operation integrated control method and its controller | Takayoshi Takahara, Yasunobu Sakai | 2002-06-25 |