Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347844 | Solenoid valve device | Yukio Hosoya, Takashi Fujii | 2002-02-19 |
| 6042200 | Hydraulic brake control device | Yukio Hosoya | 2000-03-28 |
| 5333836 | Solenoid valve | Kei Fukuyo | 1994-08-02 |