Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413809 | Method of manufacturing a non-volatile memory having an element isolation insulation film embedded in the trench | Naoki Koido, Hirohisa Iizuka, Kazuhito Narita, Seiichi Aritome, Fumitaka Arai | 2002-07-02 |