Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093319 | Variable speed control system | Junya Ono, Yoshiaki Nedachi, Hiroyuki Kojima, Tatsuya Ryuzaki | 2018-10-09 |
| 9964163 | Method of controlling electric current of linear solenoid valve | Toshimitsu Nakajima, Naoki Sakamoto | 2018-05-08 |