Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754215 | Packet scheduling device | Toshiaki Arikawa, Michio Masuda | 2004-06-22 |
| 6738352 | Transfer destination determining process apparatus | Kenshin Yamada, Michio Masuda | 2004-05-18 |
| 6678474 | Lightwave network data communications system | Michio Masuda, Kenshin Yamada | 2004-01-13 |