Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944671 | Control apparatus and control method of electromagnetic drive valve operating mechanism | Hideyuki Nishida | 2011-05-17 |
| 7472884 | Control unit for electromagnetically driven valve | Hideyuki Nishida | 2009-01-06 |