Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695284 | Electromagnetic valve apparatus | Isao Hattori | 2004-02-24 |
| 6681806 | Solenoid valve | — | 2004-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695284 | Electromagnetic valve apparatus | Isao Hattori | 2004-02-24 |
| 6681806 | Solenoid valve | — | 2004-01-27 |