Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438661 | Memory devices and methods of writing memory cells at different moments in time | Wataru Otsuka, Takafumi Kunihiro, Makoto Kitagawa, Jun Sumino | 2019-10-08 |
| 10395731 | Memory cells, memory systems, and memory programming methods | Wataru Otsuka, Takafumi Kunihiro, Makoto Kitagawa, Jun Sumino, D. V. Nirmal Ramaswamy | 2019-08-27 |
| 10249366 | Integrated circuit system with non-volatile memory stress suppression and method of manufacture thereof | Makoto Kitagawa, Wataru Otsuka, Takafumi Kunihiro | 2019-04-02 |