Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915351 | Work piece conveying apparatus and work piece manufacturing method | Akihiro Shirai | 2014-12-23 |
| 6550599 | Motor having clutch and manufacturing method thereof | Takayuki Kudou, Masanori Koyama | 2003-04-22 |