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MITSUBISHI CHEM HOLDINGS CORP

Overview
  • Total Patents
    2,145
  • GoodIP Patent Rank
    742
  • Filing trend
    ⇩ 4.0%
About

MITSUBISHI CHEM HOLDINGS CORP has a total of 2,145 patent applications. It decreased the IP activity by 4.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and machines are MITSUBISHI CHEM CORP, ASAHI KASEI CORP and TORAY ADVANCED MATERIALS RES LABORATORIES CHINA CO LTD.

Patent filings in countries

World map showing MITSUBISHI CHEM HOLDINGS CORPs patent filings in countries

Patent filings per year

Chart showing MITSUBISHI CHEM HOLDINGS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawasaki Yasushi 58
#2 Nemoto Tomoyuki 39
#3 Takewaki Takahiko 28
#4 Tanaka Kazuya 28
#5 Inanaga Makoto 27
#6 Hasuike Maho 27
#7 Muta Takatoshi 20
#8 Mitsuya Naoya 20
#9 Kadota Toshiki 19
#10 Uzawa Masashi 18

Latest patents

Publication Filing date Title
JP2021008639A Polyester resin and method for producing polyester resin
JP2021008399A GaN SINGLE CRYSTAL AND METHOD FOR MANUFACTURING THE SAME
JP2021006641A Polyimide resin composition
JP2021008669A Apparatus and method for depositing gas barrier film and method for manufacturing plastic container having gas barrier film
JP2021001343A Polyester resin composition
JP2020200235A C PLANE GaN SUBSTRATE
JP2021005089A Polarizing plate with adhesive layer and image display unit
JP2020181204A METHOD OF MANUFACTURING FILM HAVING NEGATIVE THICKNESS RETARDATION (Rth)
JP2021007096A Non-aqueous electrolyte and non-aqueous electrolyte battery using the same
JP2020152923A (meth)acrylic resin composition and resin molded body
JP2020158780A Tow prepreg and method for manufacturing composite material reinforced pressure container
JP2020196873A Styrenic sheet for thermoforming and molding for food packaging
JP2020186379A Conductive composition, conductor and laminate
JP2020114935A Acrylic adhesive composition, and adhesive and adhesive sheet obtained using the same, and polarizing plate with adhesive layer
JP2020182937A Gas manufacturing method and carbon dioxide separation system
JP2020117729A Silicone adhesive composition, adhesive article, laminate for optical device arrangement, solar cell module, organic el element and method for manufacturing laminate for optical device configuration
JP2020163861A Transfer foil, round bar-like object and manufacturing method of the same, manufacturing method of golf shaft and manufacturing method of golf club
JP2020183117A Sheet, sheet for container formation and container
JP2020204131A Water distribution system for clothing and water-cooled clothing
JP2020175659A Die for extrusion molding