Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226385 | Encryption communication system capable of reducing network managing workload | Takuya Taguchi, Toru Inada, Yasuhisa Tokiniwa, Akira Watanabe, Tetsuo Ideguchi +2 more | 2001-05-01 |
| 6075776 | VLAN control system and method | Shigeaki Tanimoto, Kunihiko Isoda, Kouichi Nagai, Takashi Masui | 2000-06-13 |