Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7580303 | Semiconductor memory having a precharge voltage generation circuit for reducing power consumption | Koichi Nishimura | 2009-08-25 |
| 6093943 | Semiconductor device and method of producing the same | Taiji Ema, Masaya Katayama | 2000-07-25 |
| 5973349 | Stacked capacitor semiconductor device | Kouichi Hashimoto | 1999-10-26 |
| 5907773 | Semiconductor device and method of producing the same | Taiji Ema, Masaya Katayama | 1999-05-25 |
| 5631184 | Method of producing a semiconductor device having a fin type capacitor | Kouichi Hashimoto | 1997-05-20 |
| 5525534 | Method of producing a semiconductor device using a reticle having a polygonal shaped hole | Taiji Ema, Masaya Katayama | 1996-06-11 |