Learn more

HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    23,795
  • Filing trend
    ⇩ 60.0%
About

HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT LTD has a total of 64 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, mechanical elements and medical technology are LAZAREVIC BOGDAN, KOMAI ARATA and OSOBOE K B PROTIVOPOZHARNOJ TE.

Patent filings in countries

World map showing HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT LTDs patent filings in countries
# Country Total Patents
#1 Japan 61
#2 China 1
#3 EPO (European Patent Office) 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Abe Shigeru 10
#2 Nishina Takayuki 8
#3 Tanabe Minoru 7
#4 Kimura Mitsunari 6
#5 Kadowaki Junji 5
#6 Sakamoto Kimitaka 4
#7 Kasuya Teruo 4
#8 Negishi Eiji 3
#9 Katayama Hideaki 3
#10 Kawaida Takashi 3

Latest patents

Publication Filing date Title
JP2019099273A Fuel supply apparatus
JP2019190636A Fuel gas filling device
JP2019190621A Gas filling apparatus
JP2019156407A Fuel supply device
JP2019064646A Liquid supply system
JP2019064637A Fuel unloading system
JP2019064636A Fuel supply system
JP2019038610A Liquid fuel supply device
JP2019018897A Liquid fuel supply device
JP2019011084A Fuel supply system
JP2019006489A Unloading system
JP2018178937A Pump unit
JP2018167877A Liquid fuel supply device
JP2018131250A Fuel supply system
JP2018100114A Fuel feeding system
JP2018070218A Fuel supplying system
JP2018066420A Gas charging device
JP2018052565A Fuel feeding system
JP2018052570A Fuel feeding system
JP2018054034A Gas filling device