Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668227 | Navigation apparatus | Hiroyuki Hamada, Yuji Hamada, Kiyomi Sakamoto | 2003-12-23 |
| 6606558 | Rendering device and method | Hiroyuki Hamada, Kiyomi Sakamoto, Teruaki Ata, Yuji Hamada | 2003-08-12 |
| 6597673 | CDMA soft handoff control method | Kosuke Nobuyasu | 2003-07-22 |
| 6564343 | Bit interleave circuit and bit deinterleave circuit | — | 2003-05-13 |
| 6505120 | Navigation apparatus | Yoshiki Ueyama, Kiyomi Sakamoto, Takeshi Yagyu, Hiroyuki Hamada, Teruaki Ata | 2003-01-07 |