Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119505 | High pressure pump | Kaoru Oda, Shinichiro Koshimoto | 2018-11-06 |
| 10030650 | High pressure pump having unitary discharge and relief valve | Masatoshi Kuroyanagi, Tatsuro Koga | 2018-07-24 |
| 9932949 | High pressure pump | Tetsuharu Matsuo, Hiroatsu Yamada, Noriya Matsumoto, Seiji Tanizawa | 2018-04-03 |
| 9926926 | High-pressure pump | Masatoshi Kuroyanagi, Mamoru Urushizaki, Yasuaki Matsunaga, Noriya Matsumoto | 2018-03-27 |