Hitachi Industrial Equipment Systems Co., Ltd.

Japan


 
Total IP 1,326
Total IP Rank # 953
IP Activity Score 3.6/5.0    913
IP Activity Rank # 802
Parent Entity Hitachi, Ltd.
Dominant Nice Class Machines and machine tools

Patents

Trademarks

415 3
0 0
904 2
2
 
Last Patent 2024 - Power conversion device
First Patent 1983 - Method and apparatus for welding...
Last Trademark 2023 - SANFEMS
First Trademark 2009 - AIRZEUS

Subsidiaries

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Time recording apparatus; measuring or testing machines and instruments; measures; dynamometers; ...
Invention Inkjet recording device and method for controlling inkjet recording device. An inkjet recording ...
Invention Data transfer system and method. This data transfer system is provided with first and second tran...
Invention Electric chain block. Provided is an electric chain block that can correspond to an installation ...
Invention Early sign detection system and early sign detection method. In order to improve the accuracy of ...
Invention Monitoring equipment, monitoring method. This monitoring equipment monitors a plurality of device...
Invention Embedded-magnet-type rotary electric motor and electric device. An embedded-magnet-type rotary el...
Invention Air compressor. Provided is a packaged, air-cooled air compressor capable of recommending to clea...
Invention Compressor. Provided is a compressor (10) in which a piston (33) supported by a connecting rod (3...
Invention Power regeneration converter. Provided is a power regeneration converter that is disposed between...
Invention Liquid-supply-type screw compressor. In this liquid-supply-type screw compressor, a driving mecha...
Invention Control system and method. In the present invention, a control system including a control program...
Invention Inspection device and method. In the present invention, an encoder model and a decoder model, eac...
Invention Oil-cooled screw compressor. This oil-cooled screw compressor is provided with: a compressor body...
Invention Liquid-cooled screw compressor. A liquid-cooled screw compressor (100), which takes in gas and ge...
Invention Power conversion device and method for detecting electric system anomaly by power conversion devi...
Invention Packaged gas compressor. This packaged gas compressor comprises a compressor main body, a cooling...
Invention Printer system and control method for printer system. This printer system is provided with a plur...
Invention Screw compressor and method for assembling same. This screw compressor comprises male and female ...
Invention Motor control device and method. Provided is a technique for a motor control device, said techniq...
Invention Inkjet recording system. The purpose of the present invention is to provide an inkjet recording s...
Invention Inkjet printer, inkjet printer control method, and printing system. This inkjet printer comprises...
Invention Failure diagnosis assistance system and failure diagnosis assistance method. The purpose of the p...
Invention Dehumidifying device. Provided is a dehumidifying device that can effectively utilize compressed ...
Invention Screw compressor. A casing of this screw compressor has a discharge-side inner wall surface facin...
Invention Crane device and crane control system. Provided are a crane device and a crane control system wit...
2022 Invention Electromagnetically operated switching device. In order to obtain an electromagnetically operated...
Invention Compressor. 121limit2limit1limit11limit22limit11limit22limit2limit
Invention Rotary electric machine. In the present invention, a rotary electric machine is efficiently coole...
Invention Ink-dot drying device, ink-dot drying method, and printing system. The present invention provides...
Invention Power conversion device. Provided is a power conversion device that can suppress fluctuations in ...
Invention Air compression device. Provided is an air compression device comprising a buffer tank that is pr...
Invention Ink jet recording system. Provided is an ink jet recording system that, by using a sequential man...
Invention Safety work device. Provided is a safety work device, such as a safety cabinet or a fume hood, wi...
Invention Screw compressor. A screw compressor for compressing a working medium sucked through a suction o...
Invention Compressor. A compressor includes: a housing; a compressor body to compress gas; a motor to driv...
Invention Power conversion device. A power conversion device comprising, a power converter that outputs si...
2021 Invention Electric motor control device. A electric motor control device comprising a converter section co...
Invention Program update method for the gas compressor system. A method of updating the program of a gas c...
Invention Rotating electrical machine. Rotating electrical machine comprising: a housing storing a stator ...
Invention Motor control device. Motor controller device comprising a position control system that controls...
Invention Inkjet recording device. A novel inkjet recording device that allows occurrence of scattering to...
Invention Rotary electric machine. A rotary electric machine (1000) including: a rotor (200); a stator (10...
Invention Screw compressor. A casing of a screw compressor has a delivery inner wall face facing delivery ...
Invention Power converter apparatus. A power converter apparatus comprising: a power converter that output...
Invention Screw compressor and screw rotor. In a screw compressor, a lobe profile of cross-sections perpen...
Invention Information processing device, information processing system, and user interface providing method...
Invention Abnormality diagnosis system and abnormality diagnosis method. A data analysis unit includes a v...
Invention Safety cabinet. A laminar flow at a high air speed can be maintained, and contamination caused b...
Invention Gas compression system and control method thereof. A gas compression system that can continue co...
2020 Invention Motor control device and motor control method. A motor control device that supplies electric pow...
2017 G/S motors for industrial equipment
G/S Motors for industrial equipment.
2009 G/S Air compressors; pneumatic and hydraulic machines and apparatus; motive power machines and appar...