Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323208 | Refrigerator oil and working fluid composition for refrigerator | Hitoshi Takahashi, Souichirou Konno, Ken Sawada, Kentaro Yamaguchi | 2019-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323208 | Refrigerator oil and working fluid composition for refrigerator | Hitoshi Takahashi, Souichirou Konno, Ken Sawada, Kentaro Yamaguchi | 2019-06-18 |