Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878219 | High strength steel pipe for an air bag and a process for its manufacture | Miyuki Yamamoto, Takashi Takano, Kenichi Beppu, Susumu Hirano, Keisuke Hitoshio +1 more | 2005-04-12 |
| 6845166 | Plane driving type electroacoustic transducer | Akira Hara | 2005-01-18 |