Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687123 | Semiconductor memory device | Hideto Hidaka, Kazuyasu Fujishima, Tsukasa Ooishi, Kazutami Arimoto, Shigeki Tomishima +1 more | 1997-11-11 |
| 5682343 | Hierarchical bit line arrangement in a semiconductor memory | Shigeki Tomishima, Masaki Tsukude, Kazuyasu Fujishima | 1997-10-28 |
| 5652730 | Semiconductor memory device having hierarchical boosted power-line scheme | Takashi Kono, Kiyohiro Furutani, Hideto Hidaka | 1997-07-29 |
| 5650975 | Semiconductor memory device having improved hierarchical I/O line pair structure | Kei Hamade, Kenichi Yasuda, Hideto Hidaka | 1997-07-22 |
| 5650972 | Semiconductor memory device having power line arranged in a meshed shape | Shigeki Tomishima, Kazutami Arimoto, Hideto Hidaka | 1997-07-22 |
| 5604710 | Arrangement of power supply and data input/output pads in semiconductor memory device | Shigeki Tomishima, Masaki Tsukude, Kazutami Arimoto | 1997-02-18 |
| 5602793 | Semiconductor memory device having power line arranged in a meshed shape | Shigeki Tomishima, Kazutami Arimoto, Hideto Hidaka | 1997-02-11 |