Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710016 | Thermal transfer sheet | Taro Suzuki, Munenori Ieshige | 2004-03-23 |
| 6704550 | Antenna switching circuit and communication system using the same | Kazumasa Kohama | 2004-03-09 |