Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352272 | Sealing member and submerged pump system | Yasuo Tomita, Motoyasu Ogawa | 2025-07-08 |
| 12247575 | Sealing member and submerged pump system | Yasuo Tomita, Motoyasu Ogawa | 2025-03-11 |