Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828602 | Bipolar transistor and method manufacture thereof | Akira Asai, Teruhito Ohnishi | 2004-12-07 |
| 6821870 | Heterojunction bipolar transistor and method for fabricating the same | Koichiro Yuki, Kenji Toyoda, Yoshihiko Kanzawa | 2004-11-23 |
| 6821856 | Method of manufacturing semiconductor device having source/drain regions included in a semiconductor layer formed over an isolation insulating film and a semiconductor device fabricated thereby | — | 2004-11-23 |
| 6815735 | Semiconductor device | Akira Inoue, Yoshihiro Hara, Minoru Kubo | 2004-11-09 |
| 6800532 | Method of manufacturing a semiconductor device comprising a bipolar transistor and a variable capacitor | Teruhito Ohnishi, Akira Asai, Taizo Fujii, Mitsuo Sugiura, Yoshihisa Minami | 2004-10-05 |
| 6781163 | Heterojunction field effect transistor | Akira Inoue | 2004-08-24 |
| 6759697 | Heterojunction bipolar transistor | Kenji Toyoda, Koichiro Yuki, Teruhito Ohnishi, Minoru Kubo | 2004-07-06 |
| 6753555 | DTMOS device having low threshold voltage | Akira Inoue | 2004-06-22 |
| 6737684 | Bipolar transistor and semiconductor device | Kenji Harafuji | 2004-05-18 |
| 6713790 | Semiconductor device and method for fabricating the same | Akira Asai, Teruhito Oonishi, Tohru Saitoh, Yoshihiro Hara, Koichiro Yuki +4 more | 2004-03-30 |
| 6674150 | Heterojunction bipolar transistor and method for fabricating the same | Koichiro Yuki, Kenji Toyoda, Yoshihiko Kanzawa | 2004-01-06 |