Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593231 | Process of manufacturing electron microscopic sample and process of analyzing semiconductor device | Tetsuo Endoh, Fujio Masuoka, Takashi Yokoyama, Noboru Takeuchi | 2003-07-15 |
| 6589844 | Process for manufacturing semiconductor memory device having floating and control gates in which multiple insulating films are formed over floating gates | — | 2003-07-08 |
| 6544843 | Process for manufacturing semiconductor device | — | 2003-04-08 |