Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066852 | Water heater | Kazuhiro Nishimura | 2018-09-04 |
| 9829204 | Water heater including heat exchanger | Takeshi Oohigashi, Yukiko NOGUCHI | 2017-11-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066852 | Water heater | Kazuhiro Nishimura | 2018-09-04 |
| 9829204 | Water heater including heat exchanger | Takeshi Oohigashi, Yukiko NOGUCHI | 2017-11-28 |