Mitsui Chemicals, Inc.

Japan


Create a watch for Mitsui Chemicals, Inc.
Total IP 3,230
Total IP incl. subs 3,907 (+ 750 for subs)
Total IP Rank # 387
IP Activity Score 3.9/5.0    1,716
IP Activity Rank # 401
IP AS incl. subs 3.7/5.0    1,960
Stock Symbol
ISIN JP3888300005
Market Cap. 609457572070.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

1,030 79
47 21
1,952 70
31
 
Last Patent 2025 - Nanotube film, pellicle film, pe...
First Patent 1977 - Process for producing polymers o...
Last Trademark 2025 - InnoCell
First Trademark 1966 - TPX

Subsidiaries

24 subsidiaries with IP (705 patents, 45 trademarks)

13 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Laboratory apparatus and instruments; Laboratory apparatus and instruments for cell culture; Appa...
G/S Personal security alarms; burglar alarms; personal security alarms and burglar alarms with sensor...
Invention Traveling robot. This traveling robot includes: a traveling unit capable of traveling on a travel...
Invention Nanotube film, pellicle film, pellicle, exposure original plate, exposure device, method for prod...
Invention Blade, method for manufacturing same, and flying body. The present invention provides a blade cap...
Invention Photocurable composition for stereolithography, three-dimensional article, and instrument used in...
Invention Method for manufacturing structural body, structural body, and method for manufacturing laminate....
Invention Structure manufacturing method. This structure manufacturing method comprises: a step of preparin...
Invention Anchor coating material and laminate. This anchor coating material contains a polyurethane disper...
G/S Chemicals used in industry and science, as well as in agriculture, horticulture and forestry exce...
Invention Pressure-sensitive adhesive, pressure-sensitive adhesive composition, method for producing compou...
Invention Molded body and method for manufacturing same. The present invention provides a molded body which...
Invention Method for purifying liquid organic compound. The present invention addresses the problem of prov...
G/S Semi-processed plastic in the form of films, sheets, tubes, bars, or rods; insulating tapes; adhe...
G/S Semi-processed plastic in sheet form; plastic sheet materials for use in manufacture; extruded p...
Invention 1-butene-propylene-ethylene copolymer, polymer composition, molded body, laminate, and power stor...
Invention Olefin-based resin, olefin-based resin production method, resin composition, molded article, pack...
Invention Adhesive resin composition, film, and packaging material. Provided is an adhesive resin compositi...
Invention Adhesive film, and monolayer or multilayer film. This adhesive film contains 50-89.9 parts by mas...
Invention Non-aqueous electrolyte and non-aqueous electrolyte secondary battery. This non-aqueous electroly...
Invention Photocurable resin composition, adhesive containing same, and optical element. One problem addres...
Invention Resin composition, modifier for polyamide resin, and molded article. One aspect of a resin compos...
Invention Polyamide resin composition and metal resin composite. The present invention provides: a polyamid...
Invention Sealant for display element, method for producing same, and display device. The present invention...
Invention Insulated wire, coil, motor, and thermoplastic polyimide resin composition. This insulated wire c...
Invention Urethane prepolymer, polyurethane resin composition, polyurethane foam, and molded article. This ...
Invention Cryopreservation liquid for biological samples and cryopreservation method for biological samples...
Invention Resin composition, single-layer or multilayer film including said resin composition, and method f...
Invention Genetic analysis method. This genetic analysis method comprises: isolating fixed maternal blood c...
Invention Adhesive composition, laminate, packaging material, and packaging material for battery case. An a...
Invention Two-component curable polyurethane adhesive composition, polyurethane adhesive, and main agent fo...
Invention Foam. An embodiment of the present invention relates to a foam comprising an ethylene-α-olefin co...
Invention Compound, composition, additive, plasticizer, curable composition, bonding agent, cured product, ...
Invention Compound, monomer composition, curable composition, and cured product. A compound containing a ur...
Invention Lubricant composition. The present invention provides a lubricant composition which has a low kin...
Invention Pellets, resin composition, and molded body. One embodiment of the present invention pertains to ...
Invention Composition, cured product, method for producing cured product, compound, and base generator. 122...
Invention Additive composition, composition for electrode, electrode, and lithium ion secondary battery. Pr...
Invention Ethylene / α-olefin copolymer and method for producing same. One embodiment of the present invent...
Invention Composition for fixing materials temporarily, laminate, and method for manufacturing semiconducto...
Invention Photocurable resin composition, cured product, and optical molded body. This photocurable resin c...
Invention (meth)acrylate compound, monomer composition, curable composition, dental material, and method fo...
Invention (meth)acrylate compound production method. This (meth)acrylate compound production method include...
Invention Method for producing higher silanes. To provide a method for producing higher silanes that has hi...
Invention Method for producing higher silane and catalyst for producing higher silane. Provided is a method...
Invention (meth)acrylate compound, surface-treated filler, composition for dental materials, and silane cou...
G/S Plastic film for use in commercial and industrial manufacturing, other than for wrapping; polymer...
G/S Plastic film, other than for wrapping; polymer films for use in manufacture; polymer films for u...
Invention Resin composition, varnish, prepreg, film, laminate, metal-clad laminate, printed wiring board, a...
2024 G/S Plastics [raw materials]; synthetic resins, unprocessed; artificial resins, unprocessed; plastic...
G/S Chemicals for use in the manufacture of optical monomers used for optical lenses, sun lenses, and...
G/S Optical wafers made of resin; optical wafers made of plastic; highly flat optical lenses; ultra f...
G/S Optical resin wafers; optical plastic wafers; high precision optical flats; optical wafers; high...
2023 G/S Optical wafers made of resin; optical wafers made of plastic; flat optical lenses for electronic ...
Invention Resin composition and monolayer and multilayer films. The purpose of the present invention is to...
Invention Laminate and method for manufacturing laminate. One embodiment of the present invention relates ...
Invention Culture vessel, method for producing same, and culture method. An aspect of the present inventio...
Invention Thermoplastic polyurethane resin, film, and paint protection film. A thermoplastic polyurethane ...
Invention Raw material of coating material for secondary battery separators, coating material for secondary...
G/S Touch sensitive displays; aerial imaging panels; projectors for aerial images; aerial image disp...
Invention Method for producing modified aluminosilicate, method for producing catalyst containing modified ...
Invention Resin composition and multilayer laminated film. The present invention provides a resin composit...
G/S Chemicals; industrial chemicals; resin modifier; chemicals for use in the processing of plastics...
G/S Chemicals; industrial chemicals; unprocessed plastics (plastics in primary form); synthetic resi...
2022 G/S Eyeglasses; eyewear; spectacles; eyeglasses for vision correction; eyeglasses for amblyopia; medi...
G/S 3D spectacles using corrective lenses for myopia and hyperopia based on prescriptions from ophtha...
G/S Isocyanate; isocyanate compounds; chemicals comprising polyol and isocyanate; chemical coatings;...
G/S Unprocessed plastics in primary form; synthetic resins, unprocessed; artificial resins, unprocess...
G/S Plasticizers; chemicals for the manufacture of paints; defoaming agents; chemical additives for l...
G/S Chemicals; industrial chemicals; plasticizers; chemicals for the manufacture of paints; defoamin...
G/S Provision of advertising space on homepages through the internet; website traffic optimisation; ...
G/S Provision of advertising space on homepages through the internet; website traffic optimisation; b...
G/S Isocyanate being chemicals used in industry; isocyanate compounds being chemicals used in industr...
2021 G/S Laboratory apparatus and instruments, namely, microfluidic instruments that visualize, select, an...
G/S Cyclo olefin copolymer, namely, unprocessed olefin polymers; unprocessed plastics, namely, plasti...
G/S Cyclo olefin copolymer; unprocessed plastics [plastics in primary form]; synthetic resins, unpro...
G/S Chemical monomer used in the manufacture of plastic lenses; chemicals for use in the manufacture ...
G/S Irons and steels; Non-ferrous metals and their alloys; Ores of metal; Metal materials for buildin...
G/S Industrial chemicals used in the manufacture of plastic lenses; unprocessed plastics; unprocessed...
2020 G/S Bone cement for medical purposes; bone cement for surgical purposes; bone cement for orthopaedic ...
G/S Bone cement for medical purposes; bone cement for surgical purposes; bone cement for orthopaedic...
G/S Spectacles; spectacle lenses; sunglasses; sunglass lenses; optical lenses
G/S Chemicals used in industry and science, as well as in agriculture, horticulture and forestry, exc...
G/S acids for industrial purposes, namely, purified terephthalic acid, phosphoric acid, liquefied car...