Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828627 | Semiconductor device | Akira Goda, Kazuhiro Shimizu, Riichiro Shirota, Norihisa Arai, Seiichi Aritome +3 more | 2004-12-07 |
| 6828648 | Semiconductor device and method of manufacturing the same | Riichiro Shirota, Hirohisa Iizuka | 2004-12-07 |
| 6703669 | Semiconductor device having serially connected memory cell transistors provided between two current terminals | Akira Goda, Kazuhiro Shimizu, Riichiro Shirota, Norihisa Arai, Seiichi Aritome +3 more | 2004-03-09 |