Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633211 | Semiconductor device and process | Shinichi Imai, Yuka Terai, Masanori Fukumoto, Hiroyuki Umimoto, Shinji Odanaka +1 more | 1997-05-27 |
| 5621247 | Memory device with tungsten and aluminum interconnects | Shuji Hirao, Hideko Okada | 1997-04-15 |