Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830975 | Semiconductor device having multiport memory | Ken Shibata, Yasuhisa Shimazaki | 2017-11-28 |
| 9721954 | Static random access memory (SRAM) device | — | 2017-08-01 |
| 9672872 | Semiconductor device having multiport memory | Ken Shibata, Yasuhisa Shimazaki | 2017-06-06 |