Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389282 | DC power supply unit and air conditioner using same | Koji Tsukii, Atsushi Okuyama, Tsutomu Kurokawa, Kenji Tamura | 2019-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389282 | DC power supply unit and air conditioner using same | Koji Tsukii, Atsushi Okuyama, Tsutomu Kurokawa, Kenji Tamura | 2019-08-20 |