Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307315 | Integrated semiconductor memory with internal voltage booster of lesser dependency on power supply voltage | Daisaburo Takashima, Masako Ohta | 1994-04-26 |
| 5299154 | MOS semiconductor device with memory cells each having storage capacitor and transfer transistor | Daisuke Kato, Daisaburo Takashima | 1994-03-29 |