Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679684 | Pump device having a device for restricting movement of a movable member movable to pressurize working fluid | — | 2004-01-20 |
| 6211681 | Apparatus for diagnosing electric power source while power is supplied to load device from the power source | Kazunori Kagawa, Tsuyoshi Yano, Masayuki Sumiyoshi, Akihiro Otomo, Eiji Nakamura | 2001-04-03 |