Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372962 | Method of making a semiconductor integrated circuit device having a capacitor with a porous surface of an electrode | Toshiyuki Hirota, Ichirou Honma, Hirohito Watanabe | 1994-12-13 |