Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618922 | CPU of PLC, system program for PLC, and recording medium storing system program for PLC | Yoshihide Nishiyama, Osamu Hamasaki, Yoshihide Tamura | 2017-04-11 |
| 9618924 | CPU of PLC, system program for PLC, and recording medium storing system program for PLC | Yoshihide Nishiyama, Osamu Hamasaki, Tatsuya Kojima | 2017-04-11 |
| 9568905 | CPU of PLC, system program for PLC, and recording medium storing system program for PLC | Yoshihide Nishiyama, Osamu Hamasaki | 2017-02-14 |