Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089257 | Semiconductor storage device and control method thereof | Yoshikazu Takeyama, Masaru Koyanagi | 2018-10-02 |
| 10026491 | Semiconductor memory device and memory system | Yuko Utsunomiya, Takahiro Shimizu, Yoshihiko Shindo, Toshio Yamamura | 2018-07-17 |
| 9977752 | Semiconductor storage device and control method thereof | Yoshikazu Takeyama, Masaru Koyanagi | 2018-05-22 |