Issued Patents All Time
Showing 1–3 of 3 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 | Hikoyuki Nakajima, Kunihiko Isoda, Kouichi Nagai, Takashi Masui | 2000-06-13 |
| 5062035 | Time slot allocation for loop networks | Tadashi Kayano, Hirobumi Karasawa, Osamu Yamagishi, Tomoo Kunikyo | 1991-10-29 |