Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886798 | Expanding method and expanding device | Yuichi Kubo, Masayuki Azuma, Yasuyuki Sakaya, Yuusuke Arai, Tomohiro Tamaki | 2011-02-15 |
| 7887665 | Expanding method and expanding device | Yuichi Kubo, Masayuki Azuma, Yasuyuki Sakaya, Yuusuke Arai, Tomohiro Tamaki | 2011-02-15 |
| 6354912 | Workpiece cutting method for use with dicing machine | Masayuki Azuma, Hirofumi Shimoda, Felix Cohen | 2002-03-12 |