Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703510 | Power on reset circuit for generating reset signal at power on | Masayuki Iketani | 1997-12-30 |
| 5684750 | Semiconductor memory device with a sense amplifier including two types of amplifiers | Setsu Kondoh | 1997-11-04 |
| 5666324 | Clock synchronous semiconductor memory device having current consumption reduced | Ryuichi Kosugi | 1997-09-09 |
| 5663905 | Semiconductor memory device comprising two kinds of memory cells operating in different access speeds and methods of operating and manufacturing the same | Ryuichi Matsuo, Tomohisa Wada, Kazutoshi Hirayama | 1997-09-02 |
| 5659513 | Static semiconductor memory device having improved characteristics | Toshihiko Hirose, Setsu Kondo, Takashi Hayasaka, Yoshiyuki Fujino, Masayuki Iketani | 1997-08-19 |
| 5629900 | Semiconductor memory device operable to write data accurately at high speed | Toshihiko Hirose, Setsu Kondo, Takashi Hayasaka, Yoshiyuki Fujino, Masayuki Iketani | 1997-05-13 |
| 5602798 | Synchronous semiconductor memory device operable in a snooze mode | Hirotoshi Sato | 1997-02-11 |