Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889584 | Semiconductor memory device having input first-stage circuit | Susumu Hatano, Yoji Nishio, Seiji Funaba, Yutaka Uematsu | 2011-02-15 |
| 7863969 | Power supply voltage dropping circuit using an N-channel transistor output stage | Ryohei Furuya | 2011-01-04 |