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HITACHI HIGH-TECH FINE SYSTEMS CORP

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    46,946
  • Filing trend
    ⇩ 75.0%
About

HITACHI HIGH-TECH FINE SYSTEMS CORP has a total of 33 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2014. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets measurement, environmental technology and transport are HENAN HUARUI ADVANCED MAT CO LTD, OPTODISC TECHNOLOGY CORP and DOUDENSEI MUKI KAGOUBUTSU GIJU.

Patent filings in countries

World map showing HITACHI HIGH-TECH FINE SYSTEMS CORPs patent filings in countries

Patent filings per year

Chart showing HITACHI HIGH-TECH FINE SYSTEMS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujii Takeshi 11
#2 Matsuoka Masaoki 10
#3 Takahara Yoichi 9
#4 Mori Kyoichi 9
#5 Nishikame Masashi 5
#6 Ninomiya Eisaku 5
#7 Kubota Chiemi 4
#8 Shizawa Noritake 4
#9 Nishiki Masashi 3
#10 Watanabe Masahiro 3

Latest patents

Publication Filing date Title
JP2020063931A Vehicle inspection device and method
JP2017135055A Powder for separator, slurry for separator, lithium ion battery, and method of manufacturing lithium ion battery
JP2017084678A Lithium ion battery manufacturing method and manufacturing device
CN107112580A The manufacture device of lithium ion battery and its manufacture method and lithium ion battery
JP2017067639A Optical surface inspection device and optical surface inspection method
JP2017067638A Optical surface inspection device and optical surface inspection method
JP2017059279A Magnetic head inspection device and magnetic head inspection method
JP2017041290A Magnetic head appearance inspection device and magnetic head appearance inspection method
JP2017022005A Manufacturing method of lithium ion battery, and manufacturing device for lithium ion battery
JP2016207620A Lithium ion secondary battery, manufacturing method thereof, and manufacturing device
JP2016206109A Magnetic disk inspection device and magnetic disk inspection method
JP2016206071A Inspection device and inspection method
JP2016207726A Transformer and charger
JP2016189661A Inspection device
JP2016189660A Inspection apparatus and inspection method
JP2016186833A Inspection device and method for thermally-assisted magnetic head element
JP2016167914A Charging device
JP2016167915A Charging device
JP2016142567A Inspection method and device
JP2016135046A Inspection device and inspection method