Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496433 | Semiconductor device and semiconductor device testing method | Yasuhiro Okumura, Yoshitaka Takahashi | 2002-12-17 |
| 6452453 | Constant-current generator, differential amplifier, and semiconductor integrated circuit | Shinya Fujioka | 2002-09-17 |
| 6404688 | Semiconductor memory device having a self-refresh operation | Yoshiaki Okuyama, Yoshitaka Takahashi, Shinya Fujioka | 2002-06-11 |
| 6396758 | Semiconductor memory device | Hitoshi Ikeda, Tatsuya Kanda, Yoshitaka Takahashi, Shinya Fujioka | 2002-05-28 |
| 6353561 | Semiconductor integrated circuit and method for controlling the same | Shinya Fujioka, Yasuharu Sato, Toshiya Uchida | 2002-03-05 |