Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7460419 | Nonvolatile semiconductor storing device and block redundancy saving method | Masahiko Watanabe | 2008-12-02 |
| 7430144 | Semiconductor storage device | Masahiko Watanabe | 2008-09-30 |
| 7184334 | Semiconductor memory device and method of testing semiconductor memory device | Masahiko Watanabe | 2007-02-27 |
| 7088626 | Bias voltage applying circuit and semiconductor memory device | Takahiko Yoshimoto, Masahiko Watanabe, Shinsuke Anzai, Takeshi Nojima, Munetaka Masaki | 2006-08-08 |
| 7020037 | Nonvolatile semiconductor memory device | Shinsuke Anzai | 2006-03-28 |
| 6947322 | Semiconductor memory device | Shinsuke Anzai, Hidehiko Tanaka | 2005-09-20 |
| 6930922 | Reading circuit, reference circuit, and semiconductor memory device | Takahiko Yoshimoto, Shinsuke Anzai, Takeshi Nojima | 2005-08-16 |
| 6912161 | Nonvolatile semiconductor memory device | Yasuaki Hirano, Shuichiro Kouchi | 2005-06-28 |
| 6751153 | Non-volatile semiconductor memory device and information apparatus | Ken Sumitani, Yuji Tanaka, Haruyasu Fukui | 2004-06-15 |
| 6661692 | Semiconductor integrated circuit | Shinsuke Anzai, Kenji Kamei | 2003-12-09 |
| 6646947 | Data transfer control device, semiconductor memory device and electronic information apparatus | Haruyasu Fukui, Ken Sumitani | 2003-11-11 |
| 6549475 | Semiconductor memory device and information device | Ken Nakazawa, Ken Sumitani, Haruyasu Fukui | 2003-04-15 |
| 6442058 | Control circuit and semiconductor device including same | — | 2002-08-27 |
| 6400602 | Semiconductor memory device and restoration method therefor | Hidekazu Takata, Kengo Maeda | 2002-06-04 |
| 4256531 | Process for producing single crystal of yttrium-iron garnet or solid solution thereof | Shigeyuki Kimura, Isamu Shindo, Kenji Kitamura, Nobuo Ii | 1981-03-17 |