Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965580 | Radio communication system using point-to-point and point-to-multipoint user information communications | Masahiro Takagi, Keiji Tsunoda, Takafumi Sakamoto | 2005-11-15 |
| 6874017 | Scheme for information delivery to mobile computers using cache servers | Atsushi Inoue, Noriyasu Kato, Naohisa Shibuya, Yoshinari Kumaki, Yasuro Shobatake | 2005-03-29 |
| 6850519 | Communication node and packet transfer method | Takeshi Saito, Keiji Tsunoda, Noriyasu Kato, Ichiro Tomoda, Hirokazu Tanaka | 2005-02-01 |