Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946867 | Data output circuit and data output method | — | 2005-09-20 |
| 6339549 | Semiconductor storage apparatus having main bit line and sub bit line | Toshikatsu Jinbo, Hiroyuki Takahashi, Kazuo Watanabe, Naoaki Sudo, Hironori Nakamura | 2002-01-15 |
| 6268761 | Booster circuit | — | 2001-07-31 |
| 6219280 | Nonvolatile semiconductor memory device and erase verify method therefor | — | 2001-04-17 |
| 6198685 | Word-line driving circuit and semiconductor memory device | Naoaki Sudo, Hiroyuki Takahashi, Toshikatsu Jinbo, Kazuo Watanabe, Hironori Nakamura | 2001-03-06 |
| 6064603 | Non-volatile semiconductor storage device | — | 2000-05-16 |
| 5969565 | Voltage booster circuit | — | 1999-10-19 |