Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8513778 | Semiconductor device | — | 2013-08-20 |
| 7737474 | Semiconductor device with seal ring having protruding portions | — | 2010-06-15 |
| 7675175 | Semiconductor device having isolated pockets of insulation in conductive seal ring | Seiichi Kondou, Bo-Un Yoon | 2010-03-09 |
| 7560378 | Method for manufacturing semiconductor device | — | 2009-07-14 |
| 7309899 | Semiconductor device including a MOSFET with nitride side wall | Masahiro Yoshida | 2007-12-18 |
| 7125794 | Method of manufacturing semiconductor device | Seiichi Kondo, Kaori Misawa, Takashi Nasuno | 2006-10-24 |
| 7078303 | Method for manufacturing semiconductor device having thick insulating layer under gate side walls | Masahiro Yoshida | 2006-07-18 |
| 6953732 | Method of manufacturing a semiconductor device including a mosfet with nitride sidewalls | Masahiro Yoshida | 2005-10-11 |
| 6700167 | Semiconductor device having thick insulating layer under gate side walls | Masahiro Yoshida | 2004-03-02 |
| 6677651 | Semiconductor device and method for manufacturing the same | Masahiro Yoshida | 2004-01-13 |
| 6528854 | Semiconductor device having a thick oxide layer under gate side walls and method for manufacturing the same | Masahiro Yoshida | 2003-03-04 |
| 6482732 | Method and apparatus for polishing semiconductor wafer | — | 2002-11-19 |