Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804147 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-10-12 |
| 6801452 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-10-05 |
| 6768672 | Clock Synchronized Non-Volatile Memory Device | Hiroaki Kotani | 2004-07-27 |
| 6757194 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-06-29 |
| 6751119 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-06-15 |
| 6751120 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-06-15 |
| 6747941 | Clock synchronized non-volatile memory device | Hiroaki Kotani | 2004-06-08 |
| 6683811 | Nonvolatile memory system, semiconductor memory, and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2004-01-27 |
| 6567311 | Nonvolatile memory system, semiconductor memory, and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2003-05-20 |
| 6459614 | Non-volatile memory device and refreshing method | Hiroaki Kotani | 2002-10-01 |
| 6452838 | Nonvolatile memory system, semiconductor memory and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2002-09-17 |
| 6392932 | Nonvolatile memory system, semiconductor memory, and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2002-05-21 |
| 6385092 | Nonvolatile memory system, semiconductor memory, and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2002-05-07 |
| 6366495 | Nonvolatile memory device and refreshing method | Hiroaki Kotani | 2002-04-02 |
| 6256230 | Nonvolatile memory device and refreshing method | Hiroaki Kotani | 2001-07-03 |
| 6243313 | Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method | Yoshinori Sakamoto, Tatsuya Ishii, Atsushi Nozoe, Kazuyoshi Oshima | 2001-06-05 |
| 6226198 | Nonvolatile memory device and refreshing method | Hiroaki Kotani | 2001-05-01 |
| 6226212 | Semiconductor memory device, nonvolatile semiconductor memory device, and their data reading method | Yoshinori Sakamoto, Tatsuya Ishii, Atsushi Nozoe, Kazuyoshi Oshima | 2001-05-01 |
| 6166949 | Nonvolatile memory device and refreshing method | — | 2000-12-26 |
| 6157573 | Nonvolatile memory system, semiconductor memory, and writing method | Tatsuya Ishii, Osamu Tsuchiya, Shooji Kubono | 2000-12-05 |
| 6121681 | Semiconductor device | Shigeru Tanaka, Yasuhiro Nakamura, Kazuyuki Miyazawa | 2000-09-19 |
| 6111790 | Non-volatile memory device and refreshing method | Hiroaki Kotani | 2000-08-29 |
| 6079390 | Throttle device for internal combustion engine | Yoshikatsu Hashimoto, Shigeo Tamaki, Shigeru Tokumoto | 2000-06-27 |
| 6038167 | Nonvolatile memory device and refreshing method | Hiroaki Kotani | 2000-03-14 |
| 6038165 | Nonvolatile memory device and refreshing method | Hiroaki Kotani | 2000-03-14 |