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HITACHI CHEMICAL TECHNO SERVICE CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    46,360
  • Filing trend
    ⇩ 37.0%
About

HITACHI CHEMICAL TECHNO SERVICE CO LTD has a total of 48 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 2009. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, environmental technology and measurement are GUIZHOU YUANSHENG POTASSIUM TECHNOLOGY CO LTD, INST NOWYCH SYNTEZ CHEMICZNYCH and VSESOYUZNYJ NII ZHELEZNODOROZH.

Patent filings in countries

World map showing HITACHI CHEMICAL TECHNO SERVICE CO LTDs patent filings in countries

Patent filings per year

Chart showing HITACHI CHEMICAL TECHNO SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Butsugan Michio 13
#2 Taoka Takako 9
#3 Usui Shigeki 8
#4 Sakurai Keita 7
#5 Matsunuma Hiroyoshi 7
#6 Kanao Osamu 7
#7 Tadaoka Eisuke 6
#8 Hasegawa Hiroshi 6
#9 Watabe Hidetoshi 6
#10 Ishikawa Yoshiyasu 6

Latest patents

Publication Filing date Title
WO2020096057A1 Method for separating metabolome
WO2020096056A1 Separation material for metabolome analysis and column for metabolome analysis
JP2020152051A Fiber-reinforced hollow material and method for producing fiber-reinforced hollow material
JP2020139081A Metal nanoparticle-containing resin and method for producing metal nanoparticle-containing resin
JP2020138392A Composite reinforced sheet, reinforcement article, assisting article, robot, and method of manufacturing composite reinforced sheet
JP2020132740A Organic fiber-reinforced plastics
JP2020132741A Method for producing organic fiber-reinforced plastic
JP2020132742A Method for producing organic fiber-reinforced plastics
JP2019127032A Laminated foam and laminated foam production method
JP2019188781A Hollow plate and method for producing hollow plate
JP2019189830A Polycarbonate extrusion chemical foam and method for producing the same
JP2019147931A Thermoplastic resin foam and method for producing thermoplastic resin foam
JP2019126986A Laminated foam and laminated foam production method
JP2019118870A Oil absorption mat and oil content recovery method
JP2019118869A Oil adsorbent, method for producing oil adsorbent and oil recovery method
JP2019092420A Method for producing seedling-raising culture soil, production kit for seedling-raising culture soil, seedling-raising culture soil and culture soil mixture
JP2019063691A Resin for arsenic adsorption and method for producing the same
JP2018207341A Analysis support system, analysis support method, and analysis support program
JP2018206138A Analysis support system, analysis support method, and analysis support program
JP2018189441A Column filler for supercritical fluid chromatography, column for supercritical fluid chromatography and method for producing the same