Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498288 | Silicon germanium crystal | Ichiro Yonenaga, Tetsuya Igarashi | 2002-12-24 |
| 6495254 | Poly(trimethylene terephthalate) fiber | Youichiro Azuma, Teruhiko Matsuo | 2002-12-17 |
| 6479478 | Carbapenem compounds | soh-ichi Kaneda, Kazuhiko Hayashi | 2002-11-12 |
| 6473822 | Digital signal processing apparatus | Akira Nakamatsu, Nobuo Nakamura | 2002-10-29 |
| 6423407 | Polytrimethylene terephthalate fiber | Jinichiro Kato, Teruhiko Matsuo | 2002-07-23 |
| 6403502 | Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method | Norihiro Kobayashi, Satoshi Oka | 2002-06-11 |
| 6380551 | Optical function device with photonic band gap and/or filtering characteristics | Hiroji Aga | 2002-04-30 |