Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800660 | Communication device, communication system and communication method | Yoichi Masuda, Masaki Ikeda, Tomoya Watanabe, Hirotatsu Shinomiya, Seiji Nimura | 2017-10-24 |
| 9685822 | Management apparatus and management method for electrical appliances | Hiromichi Nishiyama | 2017-06-20 |