Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070598 | Device for mounting electronic parts | Masato Itagaki, Masamichi Tomita, Koh Tsuji, Housei Higashi | 1991-12-10 |
| 4758750 | Linear motor of moving-coil type | Masato Itagaki, Susumu Nakayama, Katsuaki Kikuchi, Teruo Umehara, Fumihiko Kitani | 1988-07-19 |