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HITACHI IND EQUIPMENT SYS

Overview
  • Total Patents
    2,564
  • GoodIP Patent Rank
    5,220
  • Filing trend
    ⇩ 100.0%
About

HITACHI IND EQUIPMENT SYS has a total of 2,564 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and textiles and paper are HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD, AICHI EMERSON ELECTRIC and HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTD.

Patent filings per year

Chart showing HITACHI IND EQUIPMENT SYSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ibori Satoshi 119
#2 Hirota Masayuki 77
#3 Enomoto Yuji 77
#4 Sato Koichi 72
#5 Miyao Akira 69
#6 Harada Nobuhiro 67
#7 Masaki Ryozo 59
#8 Takahashi Ichiro 59
#9 Tanaka Hideharu 58
#10 Arao Yusuke 49

Latest patents

Publication Filing date Title
JP2015208226A Pump unit
WO2016072113A1 Axial-gap rotary electric machine and insulation member
CN106663526A Molded transformer
JP2015180824A air compressor
JP2015172371A Oilless screw compressor
WO2016002635A1 Liquid-cooled compressor and method for operating same
CN105451833A Control device and ac electric motor system using same
WO2015146658A1 Image data editing device, image data editing method, and image data editing program
WO2015151770A1 Three-dimensional map generation system
WO2015141596A1 Air compressor
WO2015141445A1 Mobile object
JP2015129517A air compressor
JP2015100265A Rotary electric machine assembly
WO2015186371A1 Rotating electric machine
WO2015098924A1 Piston ring and compressor using same
WO2015159461A1 Axial air gap type electric motor
WO2015145901A1 Axial-air-gap motor and bobbin for motor
JP2015096731A Oilless compressor and control method for the same
CN107112936A The control method of power inverter and power inverter
WO2015162819A1 Axial air-gap rotary electric machine