Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664118 | Ferroelectric-type nonvolatile semiconductor memory and operation method thereof | Koji Watanabe | 2003-12-16 |
| 6566698 | Ferroelectric-type nonvolatile semiconductor memory and operation method thereof | Koji Watanabe | 2003-05-20 |
| 6522902 | Apparatus for saving power consumption of a portable electronic device | Susumu Uriya, Masahiro Fujii | 2003-02-18 |