Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267053 | Differential amplifier, semiconductor device and offset cancellation method | Koichi Takeda, Takahiro SHIMOI, Masaya Nakano, Hidenori Mitani | 2025-04-01 |
| 8995154 | Power supply circuit system | — | 2015-03-31 |
| 8436352 | Semiconductor integrated circuit | Koji Ishida | 2013-05-07 |
| 8254171 | Nonvolatile semiconductor memory | — | 2012-08-28 |
| 8014210 | Non-volatile memory control circuit | — | 2011-09-06 |
| 8004910 | Data transfer system | — | 2011-08-23 |
| 7675784 | Semiconductor memory device with dummy bit lines for charge and discharge timing | — | 2010-03-09 |
| 6947325 | Non-volatile semiconductor memory device and controlling method of the same | — | 2005-09-20 |
| 6349061 | Non-volatile semiconductor memory | Akira Yoneyama | 2002-02-19 |
| 6134147 | Non-volatile semiconductor memory device | — | 2000-10-17 |