Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10531300 | Terminal device, management device, storage medium adapted for communication between multiple terminal devices within a group | Ichiro Shishido, Tomoko Yaginuma, Masae Toko, Kazuya Tsukamoto | 2020-01-07 |
| 10334433 | Terminal device, management device, communication system, memory medium, and communication method for notifying users of authentication status of multiple terminal devices within a group | Tomoko Yaginuma, Ichiro Shishido, Masae Toko, Kazuya Tsukamoto | 2019-06-25 |
| 10152854 | Wireless device, management device, and guide system for evacuation route guidance | Kazuya Tsukamoto, Ichiro Shishido, Masae Toko, Tomoko Yaginuma, Yoshihiro Hotta | 2018-12-11 |
| 9843675 | Calling device, communication system, and calling method for executing call for communication | Ichiro Shishido, Tomoko Yaginuma, Masae Toko, Yoshihiro Hotta, Kazuya Tsukamoto | 2017-12-12 |
| 9838841 | Terminal device, communication system, and communication method for executing call for communication | Tomoko Yaginuma, Masae Toko, Yoshihiro Hotta, Kazuya Tsukamoto, Ichiro Shishido | 2017-12-05 |
| 9775104 | Management device, terminal device, management method, channel scanning method, and memory medium that carry out channel scanning processing of wireless circuit | Tomoko Yaginuma, Ichiro Shishido, Masae Toko, Yoshihiro Hotta, Kazuya Tsukamoto | 2017-09-26 |
| 4584546 | Switch for power windows | Masaichi Hattori, Shigeo Hara | 1986-04-22 |
| 4540965 | Electromagnetic assembly | Masaichi Hattori, Shigeo Hara | 1985-09-10 |