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HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTD

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    17,454
  • Filing trend
    ⇧ 60.0%
About

HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTD has a total of 85 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2009. It filed its patents most often in Taiwan, Singapore and Australia. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and measurement are ELIN EBG MOTOREN GMBH, BROSE FAHRZEUGTEILE GMBH & CO KG WÜRZBURG and AXCO MOTORS OY.

Patent filings in countries

World map showing HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 82
#2 Singapore 2
#3 Australia 1

Patent filings per year

Chart showing HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takahashi Shuuichi 16
#2 Suzuki Toshifumi 15
#3 Yamazaki Katsuyuki 14
#4 Sakai Toru 13
#5 Tokoi Hirooki 13
#6 Yoneoka Yasuei 12
#7 Takano Masahiko 10
#8 Souma Kenichi 8
#9 Yorikane Shigeyuki 8
#10 Sakurai Jun 8

Latest patents

Publication Filing date Title
TW201738461A Oil-cooled screw compressor
TW201730553A Diagnostic method and diagnostic system for electrical appliance provided with resin mold for electrical insulation