Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441560 | Solenoid valve for fuel cell | Masakazu Murai, Kouetsu Hikichi, Hideki Sasaki, Yoshio Saito, Koji Katano +4 more | 2008-10-28 |
| 7040596 | Solenoid valve for fuel cell | Masakazu Murai, Kouetsu Hikichi, Hideki Sasaki, Yoshio Saito, Koji Katano +4 more | 2006-05-09 |