Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953504 | Black pigment powder having a low value of magnetization, process for producing the same, and applications thereof | Koji Nakata, Koji Kurosaki | 2005-10-11 |
| 6876431 | Liquid crystal optical element and an optical device | Shinya Sato | 2005-04-05 |
| 6847428 | Camera having a liquid crystal display device | Kanetaka Sekiguchi, Koichi Hoshino, Masami Kikuchi | 2005-01-25 |