Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150720 | Semiconductor device having manufacturing wiring structure with buried plugs | Takahisa Yamaha | 2000-11-21 |
| 6146998 | Method of manufacturing wiring structure having buried plugs in semiconductor device, and semiconductor device | Takahisa Yamaha | 2000-11-14 |
| 5776827 | Wiring-forming method | Satoshi Hibino | 1998-07-07 |
| 5679981 | Semiconductor device having planarized wiring | — | 1997-10-21 |
| 5534461 | Method for manufacturing a semiconductor device having planarized wiring | — | 1996-07-09 |
| 5529955 | Wiring forming method | Satoshi Hibino | 1996-06-25 |