Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10292090 | Mobile station, mobile communication system, and network device | Atsushi Ueki, Shinya Takeda, Takehiro Ida, Wuri Andarmawanti Hapsari, Kenichiro Aoyagi | 2019-05-14 |
| 10231106 | Communication system, service control device, MTC user device, gateway device, and communication method | Takashi Koshimizu, Irfan Ali | 2019-03-12 |
| 10172056 | Mobile communication system, network node, and mobile communication method | Daisuke Fujishima, Keisuke Suzuki, Zhen Miao | 2019-01-01 |
| 9949199 | User apparatus, communication control apparatus, and origination rejection control method | Shinya Takeda | 2018-04-17 |
| 9839063 | IP multimedia subsystem, proxy session control apparatus, and communication control method | Masaki Machimoto, Kenta Oonishi, Zhen Miao | 2017-12-05 |
| 9769649 | Mobile station | Wuri Andarmawanti Hapsari, Keisuke Suzuki, Kenichiro Aoyagi, Hideaki Takahashi | 2017-09-19 |
| 9681281 | Mobile communication system, network apparatus, mobile station, and mobile communication method | Shin-ichi Isobe, Takashi Koshimizu | 2017-06-13 |
| 9641668 | Mobile station | Kenichiro Aoyagi, Wuri Andarmawanti Hapsari | 2017-05-02 |
| 9596342 | Mobile station and mobile communication method | Aki Ohashi, Hiromi Himeno, Hideyuki Sakuramoto | 2017-03-14 |
| 9554364 | Communication system, mobile station and communication method | Shinya Takeda | 2017-01-24 |
| 9538354 | Mobile communication system, mobile station, call control device, and mobile communication method | Shinya Takeda | 2017-01-03 |
| 9497679 | Mobile station and mobile communication method | Aki Ohashi, Hiromi Himeno, Hideyuki Sakuramoto | 2016-11-15 |
| 9480041 | Location information registration method and mobile communication terminal | Keiji Machida, Yuusuke Okazaki, Kazuo Sugiyama | 2016-10-25 |
| 9408248 | Communication control device and communication control method | Hiroshi Obata | 2016-08-02 |
| 9391900 | Mobile station | Wuri Andarmawanti Hapsari, Masashi Kanauchi, Mikio Iwamura | 2016-07-12 |
| 9374691 | Mobile station and information delivery server | Shinya Takeda | 2016-06-21 |
| 9363295 | Mobile communication method and application server apparatus | Takashi Koshimizu | 2016-06-07 |
| 9326180 | Mobile communication method, mobility management node, packet switch, and mobile station | Takatoshi Okagawa, Masahiro Sawada, Tomoki Shibahara, Keisuke Suzuki | 2016-04-26 |
| 9320071 | Communication system, mobile station, and communication method | Masato Tachiki, Shinya Takeda | 2016-04-19 |
| 9300588 | Mobile communication method, mobile communication system and radio base station | Takashi Koshimizu, Tomoki Shibahara | 2016-03-29 |
| 9191820 | Mobile communication method, switch, and mobile station | Keisuke Suzuki, Mikio Iwamura, Wuri Andarmawanti Hapsari, Masashi Kanauchi | 2015-11-17 |
| 9185546 | Mobile communication method, switch, and subscriber information server | Keisuke Suzuki | 2015-11-10 |
| 9025526 | Mobile station and radio base station | Wuri Andarmawanti Hapsari, Mikio Iwamura | 2015-05-05 |
| 8923845 | Mobile station | Yasuhiro Kato, Mikio Iwamura, Masashi Kanauchi | 2014-12-30 |
| 8868073 | Mobile communication method, mobile communication system, subscriber management server device, and mobile switching center | Keisuke Suzuki, Masashi Kanauchi | 2014-10-21 |