Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270432 | Journal bearing and rotating machine | Naokatsu Takara, Saya Okano | 2025-04-08 |
| 12123462 | Journal bearing and rotary appliance using a journal bearing | Naokatsu Takara, Saya Okano | 2024-10-22 |
| 11795995 | Journal bearing and rotating machine | Naokatsu Takara, Saya Okano | 2023-10-24 |
| 11646614 | Rotor of rotating electrical machine and repairing method therefor | Norihiko HANA, Masao Akiyoshi | 2023-05-09 |
| 10447098 | Rotating electrical machine with cooling channels | Naoki Yamamoto | 2019-10-15 |