Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826360 | Network system, portable terminal device, and method for specifying device | Yoshiaki Koizumi | 2017-11-21 |
| 9779275 | Control system, terminal, information setting method, and program | Takeru Kuroiwa, Shinji Nakamura | 2017-10-03 |
| 9535431 | Air-conditioning system and air-conditioning method | Yoshiaki Koizumi, Noriyuki Kushiro | 2017-01-03 |