Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250827 | Semiconductor integrated circuit having a DRAM cell unit and a nonvolatile cell unit | Naoto Inoue, Hiroshi Takahashi, Masahiko Kinbara | 1993-10-05 |
| 4842372 | Electro-optical device having an amorphous silicon resistive element with carbon | — | 1989-06-27 |