Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660393 | SiGeC semiconductor crystals and the method producing the same | Tohru Saitoh, Yoshihiko Kanzawa, Katsuya Nozawa | 2003-12-09 |
| 6649496 | Production method for semiconductor crystal | Yoshihiko Kanzawa, Katsuya Nozawa, Tohru Saitoh | 2003-11-18 |
| 6645836 | Method of forming a semiconductor wafer having a crystalline layer thereon containing silicon, germanium and carbon | Yoshihiko Kanzawa, Katsuya Nozawa, Tohru Saitoh | 2003-11-11 |
| 6620665 | Method for fabricating semiconductor device | Gaku Sugahara, Tohru Saitoh, Teruhito Ohnishi | 2003-09-16 |
| 6597016 | Semiconductor device and method for fabricating the same | Koichiro Yuki, Tohru Saitoh, Kiyoshi Ohnaka, Akira Asai, Koji Katayama | 2003-07-22 |
| 6563146 | Lateral heterojunction bipolar transistor and method of fabricating the same | Koichiro Yuki | 2003-05-13 |
| 6537369 | SiGeC semiconductor crystal and production method thereof | Tohru Saitoh, Yoshihiko Kanzawa, Katsuya Nozawa | 2003-03-25 |