Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790651 | Operation device | Kenichiro Okura, Haruhiko Matoba | 2020-09-29 |
| 10697664 | Management apparatus and air-conditioning system | Hiroaki Sakaguchi, Mitsuru Kitazaki | 2020-06-30 |