Issued Patents 2002
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414894 | Semiconductor device with reduced current consumption in standby state | Takaharu Tsuji, Masatoshi Ishikawa, Hideto Hidaka, Hiroshi Kato | 2002-07-02 |
| 6411560 | Semiconductor memory device capable of reducing leakage current flowing into substrate | Hiroaki Tanizaki, Shigeki Tomishima, Mitsutaka Niiro, Masanao Maruta, Hiroshi Kato +3 more | 2002-06-25 |
| 6411149 | Semiconductor integrated circuit device operable with low power consumption at low power supply voltage | — | 2002-06-25 |
| 6407958 | Semiconductor integrated circuit device with split hierarchical power supply structure | Hiroshi Kato, Hideto Hidaka | 2002-06-18 |
| 6407956 | Semiconductor memory device | — | 2002-06-18 |
| 6407950 | SEMICONDUCTOR MEMORY DEVICE CAPABLE OF IMPLEMENTING REDUNDANCY-BASED REPAIR EFFICIENTLY IN RELATION TO LAYOUT AND OPERATING SPEED AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING SUCH SEMICONDUCTOR MEMORY DEVICE | — | 2002-06-18 |
| 6404258 | Delay circuit having low operating environment dependency | — | 2002-06-11 |
| 6400632 | Semiconductor device including a fuse circuit in which the electric current is cut off after blowing so as to prevent voltage fall | Hiroaki Tanizaki, Hideto Hidaka, Shigeki Tomishima, Hiroshi Kato | 2002-06-04 |
| 6396768 | Synchronous semiconductor memory device allowing easy and fast test | — | 2002-05-28 |
| 6385124 | Semiconductor device including a memory cell array | — | 2002-05-07 |
| 6385125 | Synchronous semiconductor integrated circuit device capable of test time reduction | Hiroaki Tanizaki, Shigeki Tomishima, Yutaka Komai | 2002-05-07 |
| 6384674 | Semiconductor device having hierarchical power supply line structure improved in operating speed | Hiroaki Tanizaki, Shigeki Tomishima, Masatoshi Ishikawa, Hideto Hidaka, Takaharu Tsuji | 2002-05-07 |
| 6381191 | Fast accessible dynamic type semiconductor memory device | — | 2002-04-30 |
| 6381167 | Semiconductor memory device including plurality of global data lines in parallel arrangement with low parasitic capacitance, and fabrication method thereof | Hiroaki Tanizaki | 2002-04-30 |
| 6373315 | Signal potential conversion circuit | Takaharu Tsuji, Shigeki Tomishima | 2002-04-16 |
| 6363030 | Synchronous semiconductor memory device capable for more reliable communication of control signal and data | — | 2002-03-26 |
| 6351178 | Reference potential generating circuit | Yuichiro Komiya | 2002-02-26 |
| 6351423 | Semiconductor memory device including sense amplifier circuit differing in drivability between data write mode and data read mode | — | 2002-02-26 |
| 6349065 | Semiconductor memory device allowing acceleration testing, and a semi-finished product for an integrated semiconductor device that allows acceleration testing | — | 2002-02-19 |
| 6337583 | Random logic circuit | Hideto Hidaka | 2002-01-08 |
| 6337832 | Operable synchronous semiconductor memory device switching between single data rate mode and double data rate mode | Masatoshi Ishikawa | 2002-01-08 |
| 6337828 | Semiconductor memory device having function of supplying stable power supply voltage | Jun Setogawa | 2002-01-08 |
| 6337589 | Phase-lock loop with independent phase and frequency adjustments | — | 2002-01-08 |
| 6335875 | Memory circuit/logic circuit integrated device capable of reducing term of works | — | 2002-01-01 |