Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352272 | Sealing member and submerged pump system | Motoyasu Ogawa, Masaaki Eguchi | 2025-07-08 |
| 12319569 | Cubic boron nitride polycrystallite and method for producing the same | Yoshio Ichida, Tetsuo Irifune, Hiroaki Ohfuji | 2025-06-03 |
| 12247575 | Sealing member and submerged pump system | Motoyasu Ogawa, Masaaki Eguchi | 2025-03-11 |