Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D879271 | Water heater | Toshihiro Ishino | 2020-03-24 |
| D879270 | Water heater | Toshihiro Ishino | 2020-03-24 |
| D855162 | Water heater | Toshihiro Ishino | 2019-07-30 |
| D845453 | Water heater | Toshihiro Ishino | 2019-04-09 |
| D842443 | Water heater | Toshihiro Ishino | 2019-03-05 |
| D839403 | Water heater | Toshihiro Ishino | 2019-01-29 |
| D833589 | Water heater | Toshihiro Ishino | 2018-11-13 |