Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969256 | Signal transmission circuit and signal transmission system with reduced reflection | Yutaka Akiyama | 2011-06-28 |
| 7906840 | Semiconductor integrated circuit package, printed circuit board, semiconductor apparatus, and power supply wiring structure | Yutaka Akiyama | 2011-03-15 |
| 7872612 | Antenna apparatus utilizing aperture of transmission line | Tamotsu Usami, Yutaka Akiyama, Chihiro Ueda | 2011-01-18 |