Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855162 | Water heater | Ryoichi Shono | 2019-07-30 |
| D845453 | Water heater | Ryoichi Shono | 2019-04-09 |
| D842443 | Water heater | Ryoichi Shono | 2019-03-05 |
| D839403 | Water heater | Ryoichi Shono | 2019-01-29 |