Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642560 | MOSFET with a thin gate insulating film | Hisayo Momose, Hiroshi Iwai, Masanobu Saito, Tatsuya Ohguro, Takashi Yoshitomi +1 more | 2003-11-04 |
| 6642575 | MOS transistor with vertical columnar structure | Akira Toriumi | 2003-11-04 |