Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473333 | Storage circuit with layered structure element | Katsuro Sasaki, Kiyoo Itoh, Tomoyuki Ishii | 2002-10-29 |
| 6353569 | Semiconductor memory device | Hiroyuki Mizuno, Koichiro Ishibashi, Kenichi Osada | 2002-03-05 |
| 6342710 | Semiconductor integrated circuit | Hisayuki Higuchi, Koichiro Ishibashi, Keijiro Uehara | 2002-01-29 |