Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8143723 | Highly integrated and reliable DRAM and its manufacture | Shinichiroh Ikemasu | 2012-03-27 |
| 7649261 | Highly integrated and reliable DRAM and its manufacture | Shinichiroh Ikemasu | 2010-01-19 |
| 7145242 | Highly integrated and reliable DRAM | Shinichiroh Ikemasu | 2006-12-05 |
| 6930347 | Semiconductor memory device having electrical connection by side contact | Shinichiroh Ikemasu | 2005-08-16 |
| 6818993 | Insulation structure for wiring which is suitable for self-aligned contact and multilevel wiring | Shinichiroh Ikemasu | 2004-11-16 |
| 6344692 | Highly integrated and reliable DRAM adapted for self-aligned contact | Shinichiroh Ikemasu | 2002-02-05 |