Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472229 | Method for manufacturing a ferroelectric capacitor having improved polarization characteristics and a method for manufacturing a ferroelectric memory device incorporating such capacitor | Yukio Fukuda, Ken Numata | 2002-10-29 |
| 6463244 | Image forming apparatus, developing device therefor and image forming process unit | Hajime Oyama, Takashi Hodoshima | 2002-10-08 |
| 6363002 | Ferroelectric memory with bipolar drive pulses | Akitoshi Nishimura | 2002-03-26 |