Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577273 | Radio transceiver and method of controlling direction of radio-wave emission | Hajime Hamada, Yasuyuki Oishi | 2003-06-10 |
| 6563859 | Receiver and receiving method in multi-carrier spread-spectrum communications | Yasuyuki Oishi, Kazuo Nagatani, Hajime Hamada, Yoshihiko Asano | 2003-05-13 |