Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512771 | Transmission bandwidth sharing system | Takeshi Kimura, Naokazu Kawamura, Eitarou Hiraga | 2003-01-28 |
| 6229820 | Network system and switching unit | Hideyasu Kanemaki, Satoshi Fudatate, Eitarou Hiraga, Minoru Yamaguchi | 2001-05-08 |
| 6081845 | ARP server | Hideyasu Kanemaki, Takeshi Okamoto, Satoshi Fudatate, Eitarou Hiraga, Minoru Yamaguchi | 2000-06-27 |