Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8965437 | Base station and method | Kohei Kiyoshima, Hiroyuki Ishii, Naoki Nakaminami | 2015-02-24 |
| 7193978 | Communications system employing a scheme of radio channel setting control | Yoshihiro Ishikawa, Seizo Onoe, Takaaki Sato, Takehiro Nakamura | 2007-03-20 |
| 6983039 | Call admission control method and communication system to which method is applied | Yoshihiro Ishikawa, Akihiro Maebara, Seizo Onoe | 2006-01-03 |