Dowa Electronics Materials Co., Ltd.

Japon


 
Quantité totale PI 633
Rang # Quantité totale PI 2 075
Note d'activité PI 3,2/5.0    255
Rang # Activité PI 2 775
Parent Dowa Holdings Co., Ltd.
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

255 2
0 0
375 1
0
 
Dernier brevet 2025 - Mixed silver powder, method for ...
Premier brevet 1997 - Oxide superconductor current lea...
Dernière marque 2013 - DOWA POWER SINTERING PASTE
Première marque 2012 - DOUVLEDS

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Deep ultraviolet light-emitting element. A deep ultraviolet light-emitting element includes an n...
2024 Invention Silicon oxide-coated soft magnetic powder and method for producing silicon oxide-coated soft magn...
Invention Mixed silver powder, method for producing same, and metal paste for bonding. M1M2M1M2M2M1M1 ≤ 16....
Invention Silver powder, mixed silver powder, and conductive paste, and method for manufacturing silver pow...
Invention Silver powder, method for producing silver powder, device for producing silver powder, and resin-...
Invention Silver powder and resin-curable electroconductive paste. The purpose of the present invention is ...
Invention Epitaxial growth substrate, method for producing optical semiconductor element, and optical semic...
Invention Semiconductor light-emitting element and method for manufacturing semiconductor light-emitting el...
Invention Silver powder, production method for silver powder, and conductive paste. The purpose of the pres...
Invention Spherical silver powder and method for producing spherical silver powder. The purpose of the pres...
Invention Polymer-coated magnetic metal particle and method for producing same. Polymer-coated magnetic met...
Invention Method of manufacturing silicon-oxide-coated soft magnetic powder. [Problem] To provide a silico...
Invention Semiconductor light receiving element and method for manufacturing semiconductor light receiving ...
Invention Light-emitting element and method of producing light-emitting element. Provided is a light-emitt...
Invention Optical semiconductor element and method for manufacturing same. This invention improves the char...
Invention Aln template substrate and method for producing same. The present invention improves the characte...
Invention Copper-containing silver powder, conductive paste, conductive film, and solar battery cell. The p...
Invention Copper-containing silver powder, method for producing same, electroconductive paste, electrocondu...
Invention Mixed silver powder, method for producing mixed silver powder, and conductive paste. Provided is ...
Invention Silver powder, mixed silver powder and conductive paste, and method for producing silver powder a...
Invention Wafer inspection device, wafer inspection system, wafer inspection method, and program. The prese...
Invention Perovskite-type composite oxide powder. A perovskite-type composite oxide powder according to th...
Invention Perovskite-type composite oxide powder. A perovskite-type composite oxide powder according to the...
Invention Gallium-containing silver powder, method for producing gallium-containing silver powder, and elec...
Invention Gallium powder, mixed powder, method for producing gallium powder dispersion, method for producin...
Invention Light-emitting element and method of manufacturing the same. A light-emitting element having hig...
2023 Invention Semiconductor light emitting element and method for producing semiconductor light emitting elemen...
Invention Ultraviolet light emitting element and method for producing same. The present invention provides:...
Invention Method for producing gaas ingot, and gaas ingot. 22 at more than 5 mol% in terms of Si.
Invention Production method for optical semiconductor element. Provided is a production method for an optic...
Invention Iii-v compound semiconductor light-emitting element and method for producing iii-v compound semic...
Invention Silver powder, production method thereof, and conductive paste. 2 or more.
Invention Semiconductor light receiving element and manufacturing method therefor. Provided is a semiconduc...
Invention Cuboid silver powder, method of producing same, and conductive paste. There is provided a cuboid...
2022 Invention Ultraviolet light-emitting element and method of producing same. Provided are an ultraviolet lig...
Invention Silver powder, method of producing silver powder, and conductive paste. Provided are a silver po...
Invention Silver powder, conductive paste, method of producing silver powder, and mixed silver powder. Pro...
Invention Gaas wafer, gaas wafer group, and method of producing gaas ingot. Provided is a GaAs wafer havin...
Invention Silver powder and method of producing silver powder. Provided are a silver powder that is suitab...
Invention Method for producing silver powder. 50 obtained by a laser diffraction particle size distribution...
Invention Perovskite-type composite oxide powder and air electrode for solid oxide fuel cell and solid oxid...
Invention Carrier core material and electrophotographic development carrier using same and electrophotograp...
Invention Powder including niobium complex and lithium and production method thereof, and production method...
Invention Method of producing gaas wafer, and gaas wafer group. A method of producing a GaAs wafer having ...
Invention Silver powder and method of producing same. Provided are a silver powder and a method of produci...
Invention Silver powder and method of producing same. Provided are a silver powder having powder physical ...
Invention Silver flake powder and production method thereof, and electrically conductive paste. To provide...
2021 Invention Gaas wafer and method of producing gaas ingot. Provided is a GaAs wafer that can suitably be use...
Invention Semiconductor light-emitting device, semiconductor light-emitting device connecting structure, an...
2013 P/S Binding agents in the form of paste made of silver powder or silver nanoparticle used in binding ...
2012 P/S [Light source utilizing ultraviolet light-emitting diode for laboratory apparatus and instruments...
P/S Light source utilizing ultraviolet light-emitting diode for laboratory apparatus and instruments...