Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452844 | Semiconductor storage device having redundancy circuit for replacement of defect cells under tests | — | 2002-09-17 |
| 6414887 | Semiconductor memory device | — | 2002-07-02 |
| 6385095 | Semiconductor memory device | — | 2002-05-07 |
| 6385104 | Semiconductor memory device having a test mode decision circuit | — | 2002-05-07 |
| 6353573 | Clock synchronization semiconductor memory device | — | 2002-03-05 |
| 6330198 | Semiconductor storage device | — | 2001-12-11 |
| 6272057 | Semiconductor memory device | — | 2001-08-07 |
| 6175534 | Synchronous semiconductor storage device | Junya Taniguchi, Kouji Mine | 2001-01-16 |
| 6154080 | Semiconductor memory device with plural trigger circuits for data output | — | 2000-11-28 |
| 6128247 | Semiconductor memory device for making column decoder operable according to RAS access time | — | 2000-10-03 |
| 6122207 | Semiconductor memory device and method for relieving defective memory cells | Tomoko Nobutoki, Kouji Mine | 2000-09-19 |
| 6104224 | Delay circuit device having a reduced current consumption | — | 2000-08-15 |
| 6094387 | Roll call tester | Kouji Mine, Tomoko Nobutoki | 2000-07-25 |
| 6061294 | Synchronous semiconductor memory device and method of controlling sensing process of synchronous dynamic RAM | — | 2000-05-09 |
| 6023433 | Semiconductor memory device with a redundant decoder having a small scale in circuitry | — | 2000-02-08 |
| 6014341 | Synchronous-type semiconductor storage | — | 2000-01-11 |
| 5991231 | Semiconductor memory device | — | 1999-11-23 |
| 5901097 | Read bus controlling apparatus for semiconductor storage device | — | 1999-05-04 |
| 5881019 | Synchronous semiconductor memory device capable of improving load of clock signal line | — | 1999-03-09 |
| 5867447 | Synchronous semiconductor memory having a write execution time dependent upon a cycle time | — | 1999-02-02 |
| 5822254 | Synchronous semiconductor memory device | Hisashi Abo | 1998-10-13 |
| 5781499 | Semiconductor memory device | — | 1998-07-14 |
| 5708614 | Data output control circuit of semiconductor memory device having pipeline structure | — | 1998-01-13 |
| 5579267 | Semiconductor pipeline memory device eliminating time loss due to difference between pipeline stages from data access | — | 1996-11-26 |
| 5539693 | Method of controlling semiconductor storage circuit | Yasuhiro Takai | 1996-07-23 |