Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |