Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146957 | Pairing system for remotely managing hot-water utilization facility and communication adapter used in system | Yoshihiko Maekawa, Tsuyoshi Yamashita, Masaru Ono | 2021-10-12 |