Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686355 | Method for forming film of refractory metal | Chigusa Yamane | 1997-11-11 |
| 5597739 | MOS transistor and method for making the same | Naoki Nagashima | 1997-01-28 |
| 5428234 | Semiconductor device | — | 1995-06-27 |
| 5399526 | Method of manufacturing semiconductor device by forming barrier metal layer between substrate and wiring layer | — | 1995-03-21 |
| 5397744 | Aluminum metallization method | Yukiyasu Sugano | 1995-03-14 |
| 5308793 | Method for forming interconnector | Mitsuru Taguchi | 1994-05-03 |
| 5290731 | Aluminum metallization method | Yukiyasu Sugano, Shinji Minegishi, Kazuhide Koyama | 1994-03-01 |
| 5254498 | Method for forming barrier metal structure | — | 1993-10-19 |
| 5194405 | Method of manufacturing a semiconductor device having a silicide layer | Toshiyuki Nishihara | 1993-03-16 |