Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823459 | Method for prohibiting unauthorized access in a non-contacting data carrier system | Naoki Abe, Jun Tanaka, Tomoki Maruichi | 2004-11-23 |
| 6799282 | Power generating mechanism that has a duct, heat pipe, or heat sink to efficiently diffuse heat generated by a heat | Kazuhiko Maeda | 2004-09-28 |
| 6766402 | computer in which an optional unit is installable | Hiroaki Agata, Takeshi Asano, Takehiko Noguchi, Masaki Oie, Kenshin Yonemochi | 2004-07-20 |