Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809273 | Switch structure | Masahiro Ito | 2004-10-26 |
| 6730182 | Method for vibrating, melting and bonding resin parts | Takayuki Shibata, Syuuji Murata, Akihiro Yada, Ryouji Iwamatsu | 2004-05-04 |