Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741510 | Semiconductor memory device capable of performing burn-in test at high speed | Shigeki Ohbayashi, Takahiro Yokoyama | 2004-05-25 |
| 6714478 | Semiconductor memory device having divided word line structure | Hidemoto Tomita, Motomu Ukita, Shigeki Ohbayashi | 2004-03-30 |
| 6711070 | Semiconductor memory device operating in synchronization with clock signal | Shigeki Ohbayashi | 2004-03-23 |
| 6704238 | Semiconductor memory device including data bus pairs respectively dedicated to data writing and data reading | Takashi Izutsu, Shigeki Ohbayashi | 2004-03-09 |