Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824141 | Chuck device | Akira Sakamaki, Chokichi Sato, Tadashi Taniguchi | 2004-11-30 |
| 6784473 | Semiconductor nonvolatile storage element and method of fabricating the same | Shigeki Sakai | 2004-08-31 |
| 6750501 | Transistor type ferroelectric body nonvolatile storage element | Yasuo Tarui | 2004-06-15 |