Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420787 | Semiconductor device and process of producing same | Tsuyoshi Kobayashi, Mitsutoshi Higashi, Hiroko Koike, Kei Murayama | 2002-07-16 |
| 6404070 | Semiconductor device | Mitsutoshi Higashi, Kei Murayama, Hiroko Koike | 2002-06-11 |