Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812536 | MOSFET with graded gate oxide layer | Shuichi Ueno, Yukio Nishida, Hiroshi Umeda, Kenichi Ohto, Takashi Terauchi +1 more | 2004-11-02 |
| 6765251 | Semiconductor device having interconnection structure | Eiji Hasunuma, Hideki Genjo, Atsushi Hachisuka, Koji Taniguchi | 2004-07-20 |
| 6743692 | Semiconductor device manufacturing method | Masahiko Takeuchi | 2004-06-01 |