Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449208 | Semiconductor memory device capable of switching reference voltage for generating intermediate voltage | Takashi Kono | 2002-09-10 |
| 6351178 | Reference potential generating circuit | Tsukasa Ooishi | 2002-02-26 |