Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10949159 | Information processing apparatus | Tomotaka Yuasa | 2021-03-16 |
| 10666551 | Control node and path control system | Youhei Katayama, Ryousuke Kurebayashi, Shigeru Iwashina | 2020-05-26 |
| 10492134 | Communication control device selection method and communications system | Takuya Shimojou, Masayoshi Shimizu, Ashiq Khan, Srisakul Thakolsri, Malla Reddy Sama +2 more | 2019-11-26 |
| 10484913 | Communication control method, communication control device, and communication system for causing readiness for movement of a communication terminal | Takeo YAMASAKI, Shigeru Iwashina, Lan Chen | 2019-11-19 |
| 10481935 | Management system, overall management node, and management method for managing virtualization resources in a mobile communication network | Shigeru Iwashina, Takashi Shimizu, Tetsuya Nakamura, Hidenori Asaba, Ashiq Khan +5 more | 2019-11-19 |
| 10481953 | Management system, virtual communication-function management node, and management method for managing virtualization resources in a mobile communication network | Shigeru Iwashina, Takashi Shimizu, Tetsuya Nakamura, Hidenori Asaba, Ashiq Khan +5 more | 2019-11-19 |
| 10374937 | Domain control method and domain control device | Youhei Katayama, Ashiq Khan, Takuya Shimojou | 2019-08-06 |
| 10356663 | Service allocation determining methid | Takuya Shimojou, Masayoshi Shimizu, Ashiq Khan, Shigeru Iwashina | 2019-07-16 |
| 10284495 | Slice management system and slice management method for dynamically adjusting resources allocated to a slice based on a resource utilization status | Takuya Shimojou, Yusuke Takano, Ashiq Khan | 2019-05-07 |
| 10285063 | Service allocation determination device and service allocation determination method | Takuya Shimojou, Yusuke Takano, Ashiq Khan, Shigeru Iwashina | 2019-05-07 |
| 10140112 | Update management system and update management method | Yusuke Takano, Takashi Shimizu, Hidenori Asaba, Takeo YAMASAKI, Masaaki Kosugi | 2018-11-27 |
| 9641698 | Mobile communication network distribution system and mobile communication network distribution method | Shigeru Iwashina, Takahiro Yamazaki, Bunpei Yatsu, Tetsuya Nakamura, Takashi Shimizu | 2017-05-02 |
| 9521586 | Mobile communication system, communication system, node, flow-control network, and communication-control method | Bunpei Yatsu, Takahiro Yamazaki, Tetsuya Nakamura, Shigeru Iwashina, Takashi Shimizu | 2016-12-13 |
| 9451483 | Mobile communication system, communication system, control node, call-processing node, and communication control method | Bunpei Yatsu, Takahiro Yamazaki, Tetsuya Nakamura, Shigeru Iwashina, Takashi Shimizu | 2016-09-20 |
| 8542835 | Method and system for mobile communications | Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi, Daisuke Igarashi +10 more | 2013-09-24 |
| 8467771 | Server apparatus and message transmission method | Masami Yabusaki, Chikako Tsukada | 2013-06-18 |
| 8331935 | Method and system for mobile communications | Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi, Daisuke Igarashi +10 more | 2012-12-11 |
| 8275758 | Search system of communications device | Akimichi Tanabe, Atsushi Iwasaki, Makoto Koushiro | 2012-09-25 |
| 8275133 | Method and system for mobile communications | Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi, Daisuke Igarashi +10 more | 2012-09-25 |
| 8265927 | Communication system for building speech database for speech synthesis, relay device therefor, and relay method therefor | Shin-ichi Isobe, Takuji Sakaguchi, Masami Yabusaki | 2012-09-11 |
| 8259675 | Method and system for mobile communications | Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi, Daisuke Igarashi +10 more | 2012-09-04 |
| 8185158 | Method and system for mobile communications | Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi, Daisuke Igarashi +10 more | 2012-05-22 |
| RE43296 | Mobile communication system, mobile station and diversity handover branch control method | Tomoyuki Ohtani, Takaaki Sato | 2012-04-03 |
| 8090373 | Center for a mobile communication system performing diversity handover | Tomoyuki Ohtani, Takaaki Sato | 2012-01-03 |
| 8064908 | Mobile communication system and mobile station performing diversity handover | Tomoyuki Ohtani, Takaaki Sato | 2011-11-22 |