Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974721 | Method for manufacturing thin semiconductor chip | Naoyuki Koizumi, Kei Murayama, Takashi Kurihara | 2005-12-13 |
| 6872289 | Thin film fabrication method and thin film fabrication apparatus | Makoto Satou, Manabu Tagami, Hideki Satou | 2005-03-29 |
| 6849945 | Multi-layered semiconductor device and method for producing the same | Michio Horiuchi, Takashi Kurihara | 2005-02-01 |
| 6844661 | Piezoelectric ceramic composition and piezoelectric actuator for ink-jet head based on use of the same | — | 2005-01-18 |