Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929991 | Reliable semiconductor device and method of manufacturing the same | Yuuichi Mikata, Shuji Katsui | 2005-08-16 |
| 6909993 | Method for diagnosing failure of a manufacturing apparatus and a failure diagnosis system | Takashi Nakao, Yukihiro Ushiku, Shuichi Samata, Ken Ishii | 2005-06-21 |
| 6889239 | Digital filter and data processing method thereof | — | 2005-05-03 |
| 6841850 | Semiconductor device having silicon nitride film and silicon oxide film, and method of fabricating the same | Susumu Hiyama, Akihito Yamamoto, Shigehiko Saida | 2005-01-11 |