Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539963 | Semiconductor device group and method for fabricating the same, and semiconductor device and method for fabricating the same | Taiji Ema, Hideyuki Kojima, Shinichi Nakagawa | 2009-05-26 |
| 7521765 | Semiconductor device | Tomohiko Tsutsumi, Hideyuki Kojima, Taiji Ema | 2009-04-21 |
| 7511331 | Semiconductor device having side wall spacers | — | 2009-03-31 |
| 7508692 | Semiconductor memory device and semiconductor device group | Tomohiko Tsutsumi, Tatsuji Araya, Hideyuki Kojima, Taiji Ema | 2009-03-24 |
| 7445989 | Semiconductor device and method of manufacturing the same | Taiji Ema | 2008-11-04 |
| 7414292 | Semiconductor device and its manufacturing method | Taiji Ema, Hedeyuki Kojima | 2008-08-19 |
| 7323754 | Semiconductor device and its manufacture method | Taiji Ema, Hideyuki Kojima | 2008-01-29 |
| 7269053 | Semiconductor memory device and semiconductor device group | Tomohiko Tsutsumi, Tatsuji Araya, Hideyuki Kojima, Taiji Ema | 2007-09-11 |
| 7238608 | Semiconductor device and manufacturing method thereof | Shinichiroh Ikemasu | 2007-07-03 |
| 7176136 | Semiconductor device fabrication method | — | 2007-02-13 |
| 7157731 | Semiconductor device and its manufacture | Toshio Taniguchi, Taiji Ema | 2007-01-02 |
| 7135367 | Manufacturing method of semiconductor device | Tomohiko Tsutsumi, Taiji Ema, Hideyuki Kojima | 2006-11-14 |
| 6847075 | Semiconductor integrated circuit apparatus and fabrication method thereof | — | 2005-01-25 |
| 6690050 | Semiconductor device and its manufacture | Toshio Taniguchi, Taiji Ema | 2004-02-10 |
| 6624525 | Contact plug in capacitor device | Shinichiroh Ikemasu | 2003-09-23 |
| 6410423 | Semiconductor device and manufacturing method thereof | Shinichiroh Ikemasu | 2002-06-25 |