Company overview|Meatal powder manufactured by water atomization. Conductive paste・Soft magnetic powder・Metal bond diamond tolls・Sintered materials

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Message from President


Ever since we started, our company has been using water atomization to create and bring nonferrous, ferrous, and precious metal powders to the world. Today, these metal powders are being consumed throughout the world in vast quantities and are used as the raw materials for bearings for various precision parts and other components. Meanwhile, these metal powders have also become indispensable manufacturing ingredients, used as insulating or conducting components, including as electronic micro-electrodes.

Our company is built on basic manufacturing technology. We are constantly improving this technology and working hard to serve your needs.

 Masanori Kishima

Company Data

Name Nippon Atomized Metal Powders Corporation
Foundation Established in 1964
Capital 324.75 million yen
President Masanori Kishima
Head office
and Noda Plant
87-16 Nishi-sangao, Noda, Chiba, 278-0015, Japan
Telephone.+81 4 7125 6677 Fax. +81 4 7125 6839
Area of site 9,450㎡
Area of plant building 6,919㎡
Tsukuba Plant 2200-47 Minamikatura-cho, Ushiku, Ibaraki, Japan
Area of site 36,364㎡
Area of plant building 4,120㎡
Employee 113 employees
Activities Manufacturing and sales of  Copper powder, Silver powder and
Soft magnetic Alloy powder etc.

Head office and Noda plant


Access Information
■ By Train
・30min. Ueno-Kashiwa(Joban Line)
  Transfer Tobu Noda Line.
  15min. Kashiwa-Umesato
  (Tobu-Noda Line)
  10min. Umesato-Our Company(Taxi)
・30min. Akihabara - Kashiwano-ha
 Campus(Tsukuba Express)
  15min. Kashiwano-ha-Our Company(Taxi)

Tsukuba plant


Access Information
■ By Train
・50min. Ueno-Ushiku(Joban Line)
 20min.  Ushiku-Our Company(Taxi)
・70min. Ueno-Tsuchiura
 30min. Tsuchiura-Our Company(Taxi)

Company history

1964 Nippon Atomized Metal Powders Corp.
was established with capital of 4 million yen.
Started production of non-ferrous metal
by using water atomization method in, Noda, Japan.
1968 Concluded Patent License Contract With Japan Science and Technology Corporation (JST)
which is a patent management organization belonging to Institute of Metal Material
Technology of the Science and Technology Agency.
1974 Started production of low apparent density bronze powder based on our original technology.
1977 Increased company's capital to 16 million yen.
1980 New plant was completed in Noda Industrial Site, Noda, Japan,
and the production site was moved to the new plant.
1982 Increased company's capital to 24 million yen.
1986 Succeeded in development of technology of "Production of Super Fine Particle Alloy Powder"
committed by Japan Science and Technology Corporation (JST).
Certified exclusive right of operation.
1987 The super fine particle alloy powder was named as SF powder
and production and sale of the product was started.
1988 Production line for ferrous SF powder was completed.
1991 Increased company's capital to 30 million yen.
1996 Reduction system that uses pure hydrogen and pure nitrogen was completed.
1998 Started commercial production of 2.5 um copper and silver powders
by water atomization method and started sales in conductive paste applications.
2000 Increased company's capital to 300 million yen.
2002 Succeeded in development of 1um copper and silver powders by water atomization method.
2004 New fabrication plant for SF powders, new analysis room and new warehouse were completed.
2005 Increased company's capital to 324 million yen.
2006 Acquired ISO14001.
2008 Acquired ISO9001.
2012 New Plant [Tsukuba Plant] for manufacturing super fine powder was completed.