Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12211558 | Semiconductor storage device | — | 2025-01-28 |
| 11950414 | Memory device | Tatsufumi HAMADA, Shinichi Sotome, Tomohiro KUKI, Yasunori Oshima, Osamu Arisumi | 2024-04-02 |
| 11282853 | Semiconductor memory device | Shinichi Sotome, Tatsufumi HAMADA, Tomohiro KUKI | 2022-03-22 |
| 8011423 | Heat sink with a centrifugal fan having vertically layered fins | Chiyoshi Sasaki, Nobuyuki Hashimoto | 2011-09-06 |