Products list

Copper Powder,Silver coated Copper Powder,Silver Powder

  • Features
  • Utilizing our own designed high-pressure atomized process, we could offer fine powders. Especially, K series is fine powder with high sphericity and sharp particle size as compared with conventional items.
  • Applications
    (1) Thick film conductive paste (sintering /polymer type)
    (2) Electrode material for LTCC / MLCC
    (3) Through-hole paste
    (4) Conductive adhesive
  • Features
  • Utilizing our own wet process, we could offer fine powders with high dispersion, high packing property and sharp size distribution.
  • Applications
    (1) Thick film conductive paste (sintering /polymer type)
    (2) Electrode material for LTCC / MLCC
    (3) Through-hole paste
    (4) Conductive adhesive
  • Features
  • Using advansed technology and accumulated know-how, we developed high performance Ag coated Cu powders. We could offer powders that meet the required properties such as dispersity, shape and conductivity
  • Depending on the purpose, particle size, shape, coat ratio can be selected. In addition, we could also coat other than silver..
  • Features
  • We could offer a wide variety of flake/plate shaped powders using our wet and atomized powders. We could adjust thickness and particle that powders.
  • Applications
    (1) Thick film conductive paste (sintering /polymer type)
    (2) Electrode material for LTCC / MLCC
    (3) Through-hole paste
    (4) Conductive adhesive
  • Features
  • Utilizing our own pulverization process, we could offer powders with high packing property.
  • Applications
    (1) Through-hole paste
    (2) Thick film conductive paste (sintering /polymer type)
    (3) Electrode material for LTCC / MLCC
    (4) EMI shield
    (5) Conductive adhesive
  •  

    This is a relatively large-diameter copper powder manufactured using our own atomization technology.


  • Features

Copper Powder(Wet process)


Copper Powder(Atomaization process)


Copper Flake Powder


Copper Powder(Electrolytic process)


spherical copper powder・granular copper powder

  • 【spherical copper powder】　　　　　【granular copper powder】

Silver coated Copper Powder

  • Features
  • Utilizing our own wet process, we could offer the powder with high dispersion, high filling, and sharp size distribution.
  • Applications
    (1) Thick film conductive paste (sintering /polymer type)
    (2) Inductors,Electrode material for LTCC
    (3) Electrode materials for Touch panel
    (4) Conductive adhesive

Silver Powder


Conductive Oxide

  • Features
  • It is a conductive powder composed of SnO2. Conductivity can be adjusted by changing the composition.

Tin oxide (SnO2) type


  • Features
  • It is a conductive powder composed of ZnO. Conductivity can be adjusted by changing the composition.
  • Features
  • It is conductive powder coated with SnO2 in the form of core particles. Transparency can be adjusted by changing core material.

Tin oxide (SnO2) composit


Zinc oxide (ZnO) type

Tantalum / Niobium

  • Features
  • To produce high purity oxide products, many kind of raw materials are separated and refined using solvent extraction equipments.
    Their applications are optical lens, electric ceramics, and single crystal etc.
  • ※After April 1, 2025, this product will come under the jurisdiction of the Rare Materials Division.

Tantalum Oxide・Niobium Oxide・Niobium Hydroxide（Ta2O5・Nb2O5・Nb(OH)5）


  • Features
  • Our tantalum and niobium carbides that are made from our oxides are manufactured by carbonizing processes.
    These are supplied for raw materials of cemented carbide and PCB drills.
  • ※After April 1, 2025, this product will come under the jurisdiction of the Rare Materials Division.

Tantalum Carbide・Niobium Carbide（TaC・NbC・TaNbC）

Cerium oxide abrasive

  • Features
  • This abrasive is based on cerium oxide, and it is used in advansed field of the electronic and optical industry to polish glass substrate, hard disk, photmask, and optical glass.
  • ※After April 1, 2025, this product will come under the jurisdiction of the Rare Materials Division.

MIREK™

Hydrogen strage(absorbing) alloy

  • Features
  • We manufacture and sell hydrogen storage alloy for nickel hydride batteries using high purity materials and advanced process control to satisfy the high quality requirements of automotive use
  • Applications
  • Anode for nickel hydride batteries

Hydrogen strage(absorbing) alloy (MH alloy)

Cathode for lithium-ion batteries

  • Features
  • We manufacture and sell Lithium Manganese Oxide (LMO) and Nickel-Lithium (NCM) for high-capacity lithium-ion batteries primarily used for environmentally friendly Electric Vehicles (EV) and Plug-in Hybrid Electric Vehicles (PHEV).

Lithium Manganese Oxide(LMO)