Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152214 | Grease composition and rolling bearing | Koji Yoshizaki, Kazunori Miyake, Kazumi Sakai, Kiyomi Sakamoto | 2024-11-26 |
| 12037561 | Grease composition, and rolling bearing | Takeshi Tsuda, Yurie HAGINO, Kazumi Sakai, Go Tatsumi, Kiyomi Sakamoto | 2024-07-16 |
| 11952549 | Grease composition and rolling bearing | Kazunori Miyake, Kiyomi Sakamoto, Go Tatsumi | 2024-04-09 |