Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12136458 | Semiconductor memory device | Koji Kato, Shuhei OKETA, Mai Shimizu | 2024-11-05 |
| 11996143 | Semiconductor memory device | Koji Kato, Toshifumi Hashimoto | 2024-05-28 |
| 11763570 | Obstacle detection device, obstacle detection method, and storage medium storing obstacle detection program | Kaoru Mashiko, Tatsuya Matsui | 2023-09-19 |
| 11393525 | Semiconductor memory device | Koji Kato, Toshifumi Hashimoto | 2022-07-19 |
| 10262740 | Semiconductor memory device | Koji Hosono | 2019-04-16 |
| 9830990 | Semiconductor memory device | Shintaro Izumi, Hiroshi Kawaguchi, Masahiko Yoshimoto | 2017-11-28 |