Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326173 | Rolling bearing, rotating device, and method for manufacturing rolling bearing | Akihiro Iino, Takayuki Kosaka | 2025-06-10 |
| 11624404 | Rolling bearing, rotary apparatus, and method of manufacturing rolling bearing | Takayuki Kosaka, Takayuki Satodate | 2023-04-11 |