Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053647 | Working fluid composition for refrigerator, and refrigerator oil | Masataka Muto, Hajime Mukawa, Takekazu Kano, Genki Hayashi, Takahiro Hoshida +4 more | 2018-08-21 |
| 9966862 | Power supply system with photocoupler drive circuit | — | 2018-05-08 |