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Microfabrication products of high quality and high accuracy produced from Mitsuwa.

We offer microfabrication technologies of various sorts based on our experience in tungsten processing and tungsten electrode manufacturing. Consult us if you consider commercializing your technology.

Electrodes

Electrodes

You can leave the manufacture of discharge lamp electrodes to us who boasts of its outstanding tungsten processing techniques. We can provide you with a type of electrode that is optimum for your specific applications and specifications.


Filaments

Filaments

Consult us if you need filaments for light or heat sources. We can provide you with a product that exactly suits your needs by making full use of our tungsten processing techniques.


Processed wires

Processed wires

With our know-how accumulated through the manufacture of incandescent lamp tungsten filaments for over 70 years, we process materials by taking full advantage of properties of refractory metals such as tungsten and molybdenum.


Corona Wires

Corona Wires

We make wire processed parts made of refractory metals such as tungsten, molybdenum, tantalum, and titanium.


Needle

Needles

Precision grinding technology is used to produce needles for a contact probe and a ionizer, a HID lamp electrode.


Special Metal

Special Metals

In addition to pure rare metal, specialty materials such as composite alloy of precious metals, refractory metals and fine coating wires are also available.


For tungsten processing, tungsten electrodes and other microfabrication technologies
Mitsuwa Electric Co., Ltd. TEL:03-3471-3682 FAX:03-3471-9596 Business hours: 8:30 - 17:00 (services not available on Saturdays, Sundays, and national holidays)

[Head Office / Main Plant]
6-7-9 Minamishinagawa, Shinagawa-ku, Tokyo 140-0004
[Mobara Plant]
646 Mobara, Mobara-shi, Chiba 297-0026

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Microfabrication technologies that Mitsuwa put together. Mitsuwa Electric Co., Ltd. Inquiry TEL:+81-(0)3-3471-3682 Inquiry Access map