Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422433 | Base station apparatus, communication control system, communication control method, and inter-station control method | Tomonari Kagimoto, Tatsuhiko Takata, Akihiro Sato | 2013-04-16 |
| 8359035 | Base station apparatus, mobile station and wireless communication controlling method | Akihiro Sato, Tomonari Kagimoto, Hiroshi Ohiwane, Satoshi Ushiroda | 2013-01-22 |
| 8320917 | Mobile terminal, communication system including communication server base station, communication method in the communication system and base station | Tomonari Kagimoto, Akihiro Sato, Tatsuhiko Takata, Kazunori Umezaki | 2012-11-27 |
| 8169971 | Base station apparatus, communication control system, communication control method, and inter-station control method | Tomonari Kagimoto, Tatsuhiko Takata, Akihiro Sato | 2012-05-01 |
| 8078173 | Data transfer system, approach notification system and data transfer method | Kousuke Sakamoto, Hidekazu Makino, Syuhei Ohsako, Tatsuhiko Takata | 2011-12-13 |
| 7881203 | Terminal regulation management device | Syuhei Ohsako, Tsutomu Miyagaki, Tatsuhiko Takata, Kousuke Sakamoto, Noriaki Taniguchi | 2011-02-01 |
| 7873063 | Cell management method and apparatus | Tatsuhiko Takata, Tsutomu Miyagaki, Syuhei Ohsako, Kousuke Sakamoto, Noriaki Taniguchi | 2011-01-18 |
| 6678522 | System for management of location information for mobile terminal in mobile switching network | Osamu Mitarai, Hiroshi Ooiwane | 2004-01-13 |
| 6327353 | Apparatus and method for permitting temporary use of a telephone number | Toshihiro Morikawa, Hirofumi Mitome | 2001-12-04 |
| 5949862 | Traffic measuring apparatus and method | Koji Kawase, Masami Ohta, Yasushi Shigesada, Kazuya Nishimura, Koji Kuriki | 1999-09-07 |