Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172056 | Mobile communication system, network node, and mobile communication method | Itsuma Tanaka, Daisuke Fujishima, Keisuke Suzuki | 2019-01-01 |
| 9839063 | IP multimedia subsystem, proxy session control apparatus, and communication control method | Itsuma Tanaka, Masaki Machimoto, Kenta Oonishi | 2017-12-05 |
| 8602206 | Detecting device and conveyor system | Zhong-Kun Xiao | 2013-12-10 |
| 8489116 | Mobile communication method, mobile management node, positioning calculation node, and mobile station | Katsutoshi Nishida, Minami Ishii, Wuri Andarmawanti Hapsari | 2013-07-16 |
| 6684014 | Micro-optic adhesive assembly and method therefor | Li Wu, Jiwu Ling, Weimin Chen, Chenggang Xin, Cuilian Zhan | 2004-01-27 |