Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863417 | Variable displacement vane pump | Masaaki Iijima, Yukio Uchida, Satoshi Muramatsu | 2018-01-09 |
| 9828991 | Variable displacement vane pump | Satoshi Muramatsu, Yutaka Ogiwara, Masaaki Aoki, Yoshiaki Kido | 2017-11-28 |