Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436173 | Rotary device for fluid power generation | Yumiko Yoshitake, Nao Komata, Yukiko Ueki | 2019-10-08 |
| 10253276 | Refrigerating-machine oil and working-fluid composition for refrigerating machine | Hitoshi Takahashi, Souichirou Konno | 2019-04-09 |
| 10208770 | Axial flow fan | Toshikatsu Arai, Hitoshi Kikuchi, Tatsushi Murakami | 2019-02-19 |