Issued Patents All Time
Showing 151–175 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265918 | Clock signal processing circuit and semiconductor device in which a clock signal is processed in improved method | — | 2001-07-24 |
| 6256258 | Semiconductor memory system, and access control method for semiconductor memory and semiconductor memory | Kenji Tsuchida | 2001-07-03 |
| 6249481 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 2001-06-19 |
| 6226209 | Semiconductor memory device | — | 2001-05-01 |
| 6219295 | Semiconductor memory with transfer buffer structure | — | 2001-04-17 |
| 6192000 | Semiconductor memory device having decreased layout area and method of manufacturing the same | — | 2001-02-20 |
| 6185150 | Clock-synchronous system | Kenji Tsuchida, Hitoshi Kuyama | 2001-02-06 |
| 6182234 | Clock control circuit | — | 2001-01-30 |
| 6178518 | Semiconductor memory system comprising synchronous DRAM and controller | — | 2001-01-23 |
| 6144615 | Synchronous dynamic random access memory | — | 2000-11-07 |
| 6134637 | Data transfer control of a video memory having a multi-divisional random access memory and a multi-divisional serial access memory | — | 2000-10-17 |
| 6125071 | Semiconductor memory device with high data read rate | Fumihiro Kohno | 2000-09-26 |
| 6104649 | Semiconductor memory device | — | 2000-08-15 |
| 6084817 | Semiconductor memory with transfer buffer structure | — | 2000-07-04 |
| 6085283 | Data selecting memory device and selected data transfer device | — | 2000-07-04 |
| 6084453 | Clock converting circuit | Tsuneaki Fuse, Masahiro Kamoshida, Yukihito Oowaki | 2000-07-04 |
| 6034901 | Clock control circuit | — | 2000-03-07 |
| 6018491 | Synchronous dynamic random access memory | — | 2000-01-25 |
| 6014335 | Semiconductor memory device | — | 2000-01-11 |
| 5995442 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 1999-11-30 |
| 5986968 | Clock-synchronous semiconductor memory device and access method thereof | Hitoshi Kuyama | 1999-11-16 |
| 5986949 | Clock control circuit | — | 1999-11-16 |
| 5978300 | Semiconductor memory having an overlaid bus structure | — | 1999-11-02 |
| 5973991 | Semiconductor memory capable of successively accessing cell array blocks with a plurality of operation modes having different cycle times | Kenji Tsuchida | 1999-10-26 |
| 5949260 | Clock signal processing circuit and semiconductor device in which a clock signal is processed in improved method | — | 1999-09-07 |