Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837238 | Semiconductor device having a plurality of memory modules | Masashi Matsumura | 2014-09-16 |
| 5267133 | Switching power source | Koji Hisanaga, Mikinao Takizawa, Shigeo Miyazawa | 1993-11-30 |