Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978154 | Semiconductor device | — | 2021-04-13 |
| 10659016 | Semiconductor device | — | 2020-05-19 |
| 10615782 | Semiconductor device | Koichi Takeda | 2020-04-07 |
| 10566068 | Semiconductor storage device and method for controlling semiconductor storage device | — | 2020-02-18 |
| 10079062 | Semiconductor device | — | 2018-09-18 |
| 9558830 | Semiconductor device | — | 2017-01-31 |
| 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 |
| 6574159 | Semiconductor memory device and testing method therefor | Shigeki Ohbayashi, Motomu Ukita | 2003-06-03 |