Hitachi Mito Engineering Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Mito Engineering Co., Ltd..The latest application filed is for "dc power supply".
- Hitachi Mito Engineering Co., Ltd. - Ibaraki JP
- Hitachi Mito Engineering Co., Ltd. - Hitachi, Ltd.
- Hitachi Mito Engineering Co., Ltd. - Hitachinaka-shi JP
- Hitachi Mito Engineering Co., Ltd. - JP JP
| Patent | Date |
|---|---|
| DC power supply including resonant circuit for reducing switching losses Grant 8,964,414 - Kojima , et al. February 24, 2 | 2015-02-24 |
| Dc Power Supply App 20120300501 - KOJIMA; Tetsuo ; et al. | 2012-11-29 |
| Elevator group supervisory control system with route preparation section Grant 7,740,111 - Yoshikawa , et al. June 22, 2 | 2010-06-22 |
| Elevator group supervisory control system using target route preparation Grant 7,730,999 - Yoshikawa , et al. June 8, 2 | 2010-06-08 |
| Method, system, and display for elevator allocation using multi-dimensional coordinates Grant 7,562,746 - Yoshikawa , et al. July 21, 2 | 2009-07-21 |
| Elevator group supervisory control system Grant 7,426,982 - Yoshikawa , et al. September 23, 2 | 2008-09-23 |
| Free wheel diode arrangement for neutral point clamped electric power conversion apparatus Grant 5,638,266 - Horie , et al. June 10, 1 | 1997-06-10 |
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