Showa Denko K.K.

Japan


 
Total IP 2,517
Total IP incl. subs 2,560 (+ 43 for subs)
Total IP Rank # 482
IP Activity Score 3.6/5.0    854
IP Activity Rank # 850
IP AS incl. subs 3.2/5.0    866
Stock Symbol
ISIN JP3368000000
Market Cap. 413993992788.0  (JPY)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

43 1
1 0
2,471 1
0
 
Last Patent 2024 - Aluminum alloy forging and produ...
First Patent 1975 - High impact composition of ring-...
Last Trademark 2015 - S C M G
First Trademark 2005 - SOLFINE

Subsidiaries

9 subsidiaries with IP (42 patents, 1 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Aluminum alloy forging and production method thereof. Provided are an Al—Mg—Si based aluminum al...
2022 Invention Aluminum alloy member for forming fluoride film and aluminum alloy member having fluoride film. A...
Invention Lithium ion conductive solid electrolyte material, lithium ion conductive solid electrolyte, meth...
Invention Solid electrolyte, solid-state battery, and solid electrolyte material. One embodiment of the pre...
Invention Lining material. Provided is a lining material containing a fiber base material including a resin...
Invention Resin composition and method for producing same, and composite material. A resin composition comp...
Invention Method for renovating pipe. This method for renovating a pipe includes: a step (I) for preparing ...
Invention Resin composition and material for lining material. A resin composition used for a lining materia...
Invention Resin composition and method for producing same, and composite material. Provided are: a resin co...
Invention Electrochemical device, electrolyte solution, and additive used for electrolyte solution. An elec...
Invention Thiol-containing composition, photocurable composition, and thermosetting composition. This thiol...
Invention Material design assistance device, material design assistance method, and program. Provided is a ...
Invention Etching method and method for producing semiconductor element. 1-xx1-yyy. In the chemical formula...
Invention Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recordi...
Invention Transparent conductive film laminate and method for producing same. [Problem] To provide: a trans...
Invention Transparent conductive film laminate and method for manufacturing same. [Problem] To provide a tr...
Invention Ethylenically unsaturated group-containing urethane polymer, method for producing same, and adhes...
Invention Pressure-sensitive adhesive composition and protective sheet. Provided is a pressure-sensitive ad...
Invention Evaluation device, evaluation method, and evaluation program. Provided are an evaluation device, ...
Invention Method for manufacturing bonded body. A method for manufacturing a bonded body, having: a pre-bon...
Invention Physical property prediction device, physical property prediction method, and program. A physical...
Invention Composite carbon particles and use thereof. Provided are composite carbon particles with which it...
Invention Photosensitive resin composition, cured resin film, and image display device. A photosensitive re...
Invention Aluminum alloy extrusion and method for manufacturing same. The present invention provides an alu...
Invention Information processing system, material composition searching method, material composition search...
Invention Information processing system, material composition search method, material composition search de...
Invention Filler and manufacturing method therefor, and column for size exclusion chromatography. 24l36m24n...
Invention Filler, method for producing same, and column for size exclusion chromatography. Provided are: a ...
Invention Dry etching method, method for producing semiconductor element, and cleaning method. The present ...
Invention Production method of si-c composite. This method for producing a silicon-carbon composite involve...
Invention Aqueous resin composition, coating film, coating film production method, and aqueous resin compos...
Invention Composite particles, negative electrode mixture layer and lithium ion seconary battery. One embod...
Invention Nonaqueous secondary battery electrode binder, and nonaqueous secondary battery electrode. The pr...
Invention Thermally conductive composition. Provided is a thermally conductive composition comprising a fil...
Invention Radically polymerizable resin composition. The present invention is able to provide a radically p...
Invention Positive photosensitive resin composition and organic el element partition. Provided is a highly ...
Invention Thermally conductive resin composition, cured product, heat transfer member and electronic device...
Invention 1,2,3,4-tetrachloro-1-fluorobutane and method for producing same, and method for producing 1,2,3,...
Invention Method for producing 1,2,3,4-tetrachloro-1,1,4-trifluorobutane, and method for producing 1,2,3,4-...
Invention Titanium oxide particles and method for producing same. The present invention provides: titanium ...
Invention Prediction device, learning device, prediction method, learning method, prediction program, and l...
Invention Method for producing alcohol. Provided is a method for producing an alcohol through an olefin hyd...
Invention Method for producing alcohols. Provided is a method for producing alcohols by an olefin hydration...
Invention Etching method and method for manufacturing semiconductor element. Provided is an etching method ...
Invention Method for producing bromofluoromethane. Provided is a method for producing bromofluoromethane, t...
2021 Invention Composite particle, negative electrode active material, and lithium-ion secondary battery. The pr...
Invention Transparent conducting film. Provided is a transparent conducting film having a preferable optica...
2020 Invention Magnetic sensor. A magnetic sensor includes: a sensitive layer made of a soft magnetic material ...
Invention Electrode binder for a nonaqueous secondary battery and nonaqueous secondary battery electrode. ...
2015 G/S Graphite for industrial purposes; graphite powder; graphite for anode material for secondary bat...
2005 G/S Chemical additives and solvents for use as cleansing ingredients in the further manufacture of a ...