Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131470 | Indoor unit for refrigeration apparatus | Tomoatsu Minamida, Shigeharu Taira | 2021-09-28 |
| 11085677 | Refrigerant recovery device and refrigerant recovery method | Masaru Tanaka, Shigeharu Taira, Yoshiki Shimizu | 2021-08-10 |