Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538710 | Carrier plate removing method | Yoshihiro Omuro, Katsuhiko Suzuki | 2022-12-27 |
| 10933618 | Carrier plate removing method | Katsuhiko Suzuki, Hayato Kiuchi | 2021-03-02 |
| 10639811 | Cutting apparatus | — | 2020-05-05 |