Issued Patents All Time
Showing 151–175 of 175 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619664 | Mobile communication system | Hideaki Takahashi, Anil Umesh, Mikio Iwamura, Minami Ishii | 2013-12-31 |
| 8614987 | Location information acquisition method and mobile station | Minami Ishii, Takehiro Nakamura | 2013-12-24 |
| 8577282 | Method for reporting multi-address information, mobile station and authentication organization system | Itsuma Tanaka, Minami Ishii, Alf Zugenmaier | 2013-11-05 |
| 8548477 | Mobile communication method and radio base station | Minami Ishii, Takehiro Nakamura | 2013-10-01 |
| 8504049 | Mobile communication system, base station, access gateway, and tracking area setting method | Mikio Iwamura, Takehiro Nakamura, Yasuhiro Kato | 2013-08-06 |
| 8504045 | Mobile communication method and radio base station | Masayuki Motegi, Yasuhiro Kato, Yoshitsugu Shimazu, Takehiro Nakamura | 2013-08-06 |
| 8498236 | Mobile communication system | Hideaki Takahashi, Anil Umesh, Mikio Iwamura, Minami Ishii | 2013-07-30 |
| 8489116 | Mobile communication method, mobile management node, positioning calculation node, and mobile station | Katsutoshi Nishida, Zhen Miao, Minami Ishii | 2013-07-16 |
| 8478274 | Handover control apparatus, mobile communication system, and handover method | Yasuhiro Kato, Hideaki Takahashi, Takehiro Nakamura | 2013-07-02 |
| 8472404 | Mobile communication method and radio base station | Mikio Iwamura, Takehiro Nakamura | 2013-06-25 |
| 8463236 | Paging signal transmission method and mobile station for the same | Minami Ishii, Alf Zugenmaier, Julien H. Laganier | 2013-06-11 |
| 8457638 | Mobile communication method | Mikio Iwamura, Alf Zugenmaier | 2013-06-04 |
| 8442534 | Mobile communication method, radio access apparatus, and gateway apparatus | Minami Ishii, Keisuke Suzuki, Hiroto Tooyama, Yoshifumi Morihiro | 2013-05-14 |
| 8433313 | Mobile communication method and mobile communication system | Minami Ishii | 2013-04-30 |
| 8396448 | Broadcast information notification method and network node | Minami Ishii, Alf Zugenmaier | 2013-03-12 |
| 8380201 | Mobile communication method and radio base station | Hideaki Takahashi, Takeshi Okamoto, Mikio Iwamura, Minami Ishii | 2013-02-19 |
| 8326300 | Mobile communication method and exchange | Minami Ishii | 2012-12-04 |
| 8315590 | Emergency information notification system | Katsutoshi Nishida, Itsuma Tanaka | 2012-11-20 |
| 8229120 | Mobile communication method | Mikio Iwamura, Shogo Yabuki, Alf Zugenmaier | 2012-07-24 |
| 8224287 | Broadcast information notification method and network node | Minami Ishii, Alf Zugenmaier | 2012-07-17 |
| 8218505 | Mobile communication method | Mikio Iwamura, Alf Zugenmaier | 2012-07-10 |
| 8213940 | Mobile communication method and mobile station | Mikio Iwamura, Alf Zugenmaier | 2012-07-03 |
| 8213939 | Mobile communication method | Mikio Iwamura, Alf Zugenmaier | 2012-07-03 |
| 8208928 | Mobile communication method and mobile station | Mikio Iwamura, Alf Zugenmaier | 2012-06-26 |
| 8208923 | Mobile communication method, radio base station and upper node | Masayuki Motegi, Yoshitsugu Shimazu, Yasuhiro Kato, Takehiro Nakamura | 2012-06-26 |