Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508662 | Propeller fan | Seiji Nakashima, Takuya TERAMOTO, Yusuke Adachi | 2019-12-17 |
| 10495328 | Outdoor unit of air conditioner and refrigeration cycle device | Seiji Nakashima, Takashi Ikeda | 2019-12-03 |