Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951970 | Immediate hot-water supplying system | Shigeki Shimada | 2018-04-24 |
| 9841197 | Hot water supply apparatus | Eri Sato | 2017-12-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951970 | Immediate hot-water supplying system | Shigeki Shimada | 2018-04-24 |
| 9841197 | Hot water supply apparatus | Eri Sato | 2017-12-12 |