Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848343 | Communication device, communication system, communication method, and program | Hiroaki Endo, Masahiro Ishihara, Yoshiro Murakami, Yasushi Kuwabara | 2020-11-24 |
| 10571145 | Maintenance support system for air conditioners | — | 2020-02-25 |