Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767488 | Lubricant composition and rolling bearing having same sealed therein | Taisuke MARUYAMA, Yujiro Toda, Suguru Sugawara, Masayuki Maeda | 2023-09-26 |
| 11643615 | Lubricant composition | Taisuke MARUYAMA, Yujiro Toda, Suguru Sugawara, Masayuki Maeda | 2023-05-09 |