Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377142 | Semiconductor memory having data preset function | Tetsuya Matsumura, Keisuke Okada | 1994-12-27 |
| 5365475 | Semiconductor memory device usable as static type memory and read-only memory and operating method therefor | Tetsuya Matsumura, Shinichi Uramoto | 1994-11-15 |
| 5289406 | Read only memory for storing multi-data | Shinichi Uramoto, Tetsuya Matsumura, Kazuya Ishihara, Hiroshi Segawa | 1994-02-22 |