Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486729 | Potential detector and semiconductor integrated circuit | — | 2002-11-26 |
| 6469573 | Semiconductor integrated circuit | Kazushige Kanda, Tamio Ikehashi, Ken Takeuchi | 2002-10-22 |
| 6462985 | Non-volatile semiconductor memory for storing initially-setting data | Koji Hosono, Toshihiko Himeno, Hiroshi Nakamura | 2002-10-08 |
| 6459114 | Nonvolatile semiconductor memory | Hiroshi Nakamura | 2002-10-01 |
| 6438038 | Read circuit of nonvolatile semiconductor memory | Tamio Ikehashi, Junichiro Noda | 2002-08-20 |
| 6424588 | Semiconductor memory device capable of realizing a chip with high operation reliability and high yield | Hiroshi Nakamura, Ken Takeuchi, Hideko Oodaira, Kazuhito Narita, Kazuhiro Shimizu +1 more | 2002-07-23 |
| 6418058 | Nonvolatile semiconductor memory device | Koji Sakui, Hiroshi Nakamura | 2002-07-09 |
| 6407628 | Potential change suppressing circuit | — | 2002-06-18 |
| 6373748 | Nonvolatile semiconductor memory | Tamio Ikehashi | 2002-04-16 |
| 6353242 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Seiichi Aritome, Toshitake Yaegashi +3 more | 2002-03-05 |
| 6351179 | Semiconductor integrated circuit having active mode and standby mode converters | Tamio Ikehashi, Yoshihisa Sugiura, Ken Takeuchi, Yoshihisa Iwata | 2002-02-26 |
| 6337807 | Electrically erasable and programmable semiconductor memory | Takuya Futatsuyama, Tamio Ikehashi | 2002-01-08 |