Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565751 | Mobile communication method, radio control station, and radio base station | Yuichiro Nakamura, Masafumi Masuda, Takaaki Sato | 2013-10-22 |
| 7224676 | Mobile station, base station and communication method | Shinji Uebayashi, Toshiyuki Futakata | 2007-05-29 |
| 7181166 | Communication channel set up method and communication control device for reducing interferences between radio communication systems | Naoto Shimada, Osamu Nakamura, Shinji Uebayashi | 2007-02-20 |
| 5230081 | Method and apparatus for locating which zone and sector of a mobile communication system a mobile station is in | Tomoyuki Yamada, Seizo Onoe, Narumi Umeda | 1993-07-20 |
| 5212822 | Method for registering mobile station in mobile communication system | Yoshinobu Fukumine, Narumi Umeda, Seizo Onoe | 1993-05-18 |