Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647442 | Data processing device | Mitsuru Shimada, Shinichirou Ikoma, Atsushi Takegami | 2003-11-11 |
| 6604154 | Data processing device | Atsushi Takegami, Mitsuru Shimada, Shinichirou Ikoma | 2003-08-05 |