Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936576 | Refrigerating machine oil, and fluid composition for refrigerating machine | Katsuya Takigawa | 2005-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936576 | Refrigerating machine oil, and fluid composition for refrigerating machine | Katsuya Takigawa | 2005-08-30 |