Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199347 | Oil separation device and refrigeration cycle apparatus | Hiroki ISHIYAMA | 2021-12-14 |
| 11168927 | Refrigeration cycle apparatus | Hiroki ISHIYAMA | 2021-11-09 |
| 11112140 | Air conditioning apparatus | — | 2021-09-07 |
| 11015850 | Oil separator | Hiroki ISHIYAMA, Yohei Kato | 2021-05-25 |
| 10900695 | Refrigeration cycle apparatus | Hiroki ISHIYAMA, Satoru YANACHI | 2021-01-26 |