Patents/Assignees

Hitachi Industrial Equipment Systems Co., Ltd.

116 patents in portfolio

US11992832utility2024
Safety Cabinet
0 cites
US11994138utility2024
Gas Compressor with a Plurality of Air Realease Systems Each Having an Air Release Valve and an Air Regulating Valve
0 cites
US11988217utility2024
Oil Feed Type Air Compressor
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US11982456utility2024
Air Compressor
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US11984816utility2024
Power Conversion Device and Press Apparatus
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US11976648utility2024
Fluid Machine
0 cites
US11976788utility2024
Compressed Air Production Facility, Compressed Air Pressure Setpoint Adjusting Method, and Compressed Air Pressure Setpoint Adjusting Program
0 cites
US11971034utility2024
Scroll Type Fluid Machine
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US11973412utility2024
Power Conversion Device
0 cites
US11965510utility2024
Compressor Body and Compressor to Supply Liquid Into Working Chambers and Whose Downstream Portion Reaches a Suction Bearing Chamber
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US11947857utility2024
Inkjet Printer System
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US11933291utility2024
Compressor, Monitoring System, and Method of Monitoring Compressor
0 cites
US11933300utility2024
Screw Compressor Having a Screw Rotor Whose Pitch Changes in an Axial Direction from a Suction End Surface Toward a Discharge End Surface
0 cites
US11933677utility2024
Temperature Detecting Material, Temperature Detecting Ink Using Same, Temperature Indicator, and Product Control System
0 cites
US11937410utility2024
Package-type Fluid Machine
0 cites
US11918994utility2024
Safety Cabinet
0 cites
US11909341utility2024
Power Conversion Device and Method for Controlling Same
0 cites
US11898544utility2024
Package Type Fluid Machine
0 cites
US11885529utility2024
Pass Box
0 cites
US11879463utility2024
Refueling Screw Compressor
0 cites

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