Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663742 | Production method for complex polyester composition, complex polyester composition, lubricant composition, and lubricant | Toshiki Fujiwara | 2017-05-30 |
| 9617492 | Complex polyester composition, lubricant composition, lubricant, and production method for complex polyester composition | Hiroyuki Suzuki | 2017-04-11 |