Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163493 | Malfunction diagnosis device for leakage diagnosis device | Keiichirou Ishihara, Taiki Yasuzaka, Yasuo Kato | 2024-12-10 |
| 12018679 | Vane pump | Keiichirou Ishihara, Yasuo Kato, Masahiro Satou | 2024-06-25 |