Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821343 | Semiconductor device, manufacturing method therefor, and semiconductor manufacturing apparatus | Fumiyo Takeuchi, Kenichi Yoshino, Nobuo Sasaki | 2004-11-23 |
| 6767773 | Method of Production of a thin film type semiconductor device having a heat-retaining layer | Yasuyuki Sano, Michiko Takei, Nobuo Sasaki | 2004-07-27 |
| 6737672 | Semiconductor device, manufacturing method thereof, and semiconductor manufacturing apparatus | Fumiyo Takeuchi, Kenichi Yoshino, Nobuo Sasaki | 2004-05-18 |
| 6692999 | Polysilicon film forming method | Michiko Takei | 2004-02-17 |
| 6677222 | Method of manufacturing semiconductor device with polysilicon film | Yasuyoshi Mishima, Katsuyuki Suga, Michiko Takei | 2004-01-13 |