Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546334 | Refrigerating machine oil, and working fluid composition for refrigerating machine which is produced using same | Yuichiro Nakai, Tomohiro Iwasa, Toshihiro Inayama | 2017-01-17 |