Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988585 | Method for producing base oil for lubricant oils | Kazuaki Hayasaka, Yoshiyuki Nagayasu, Marie Iwama, Mayumi Yokoi | 2018-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988585 | Method for producing base oil for lubricant oils | Kazuaki Hayasaka, Yoshiyuki Nagayasu, Marie Iwama, Mayumi Yokoi | 2018-06-05 |