Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766936 | Transducer and a bonding apparatus using the same | Ryuichi Kyomasu, Osamu Kakutani | 2004-07-27 |
| 6719183 | Transducer and a bonding apparatus using the same | Ryuichi Kyomasu | 2004-04-13 |