Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338860 | Rolling bearing, rotating device, and method for manufacturing rolling bearing | Takayuki Kosaka, Haruhiko Hasegawa, Daisuke Kobayashi | 2025-06-24 |
| 12326173 | Rolling bearing, rotating device, and method for manufacturing rolling bearing | Takayuki Kosaka, Keisuke Abo | 2025-06-10 |