Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611010 | Semiconductor device | Akira Goda, Kazuhiro Shimizu, Yuji Takeuchi, Riichiro Shirota | 2003-08-26 |
| 6611447 | Semiconductor memory device capable of realizing a chip with high operation reliability and high yield | Hiroshi Nakamura, Ken Takeuchi, Hideko Oodaira, Kenichi Imamiya, Kazuhito Narita +1 more | 2003-08-26 |
| 6586805 | Non-volatile semiconductor memory device | Toshitake Yaegashi, Kazuhiro Shimizu | 2003-07-01 |
| 6512253 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Toshitake Yaegashi, Yuji Takeuchi +3 more | 2003-01-28 |