Shouei Takahashi

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system for servo valve and control method therefor, and com...
- Patent number 6,616,121
- Issue date Sep 9, 2003
- Hitachi, Ltd.
- Kazuyasu Asakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system for servo valve and combined-cycle electric-power ge...
- Patent number 6,508,054
- Issue date Jan 21, 2003
- Hitachi, Ltd.
- Kazuyasu Asakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Control system for servo valve and control method therefor, and com...
- Publication number 20020179872
- Publication date Dec 5, 2002
- Hitachi, Ltd
- Kazuyasu Asakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control system for servo valve and control method therefor, and com...
- Publication number 20020020166
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Kazuyasu Asakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...