Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454254 | State determination device of liquid pumping apparatus, and liquid pumping apparatus | — | 2022-09-27 |
| 11333268 | Deterioration determination device of liquid pumping apparatus, and liquid pumping apparatus | — | 2022-05-17 |
| 11315537 | Silencer | — | 2022-04-26 |
| 9897342 | Hot water generator | — | 2018-02-20 |