Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144855 | Working fluid composition for refrigerator | Masanori Saito, Takeshi Okido, Souichirou Konno | 2018-12-04 |
| 9944881 | Refrigerating machine oil, and working fluid composition for refrigerating machines | Masanori Saito, Hiroko Shimpo | 2018-04-17 |