Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345335 | Shaft seal device and rotary machine | Azumi Yoshida, Tatsuro Furusho, Shin Nishimoto | 2025-07-01 |
| 12281708 | Seal device | Norihisa Takei, Hidekazu Uehara, Takumi Hori, Azumi Yoshida, Masaya Kawano +3 more | 2025-04-22 |
| 12247490 | Shaft sealing device and rotary machine | Masaya Kawano, Azumi Yoshida, Shintaro Okumura, Tatsuro Furusho, Shin Nishimoto | 2025-03-11 |