Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826344 | Optical element and method of fabrication thereof | Mikihiro Shimada, Tsuguhiro Korenaga, Hiroyuki Asakura | 2004-11-30 |
| 6826418 | Radio circuit and control method of radio circuit | Hisashi Adachi, Hiroyuki Asakura | 2004-11-30 |