Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594052 | Transmitting apparatus and method, receiving apparatus and method, distribution medium and transmitting system | Toshio Okada, Takashi Iwasa, Yoshiyuki Sato | 2003-07-15 |
| 6590373 | Regenerative load apparatus and load test method | — | 2003-07-08 |