NAS Giken, Inc.

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CEO　NOBUO SAKURAI

NAS Giken, Inc.

CEO　NOBUO SAKURAI

We continuously challenge with a new perspective.

Semiconductor devices are used to control most of the electrical appliances and transportation in our daily lives, such as smartphones, TV, air conditioners, cars and trains. The substrate material for the semiconductor devices is “silicon wafer”. The silicon wafers surfaces may have nano traces of metallic contaminants. Production of semiconductor using contaminated wafers adversely affect performance and reliability. To check their quality, the surfaces contamination must be sampled and analyzed. Since our establishment in 2002, we have been developing, manufacturing and selling equipment that collect metal contaminants of wafers surfaces, which is indispensable for the semiconductor industry.

The semiconductor industry has been significantly developing for many years. We will always take on new challenges and strive to provide products and services that meet the needs of our customers.

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ABOUT NAS Giken

  1. The Highest Quality of Bulk Etching Function

    Our bulk etching function can allow etching process of the entire surface of the wafer to recover contaminants inside the wafer. When performing bulk etching, the "flatness" that determines whether the surface can be dug evenly is one of the most important factors. Our etching performance can guarantee flatness within 10% and have satisfied various customers up to now.

  2. World-class Wafers Contamination Recovery System

    We have obtained an international patent for "bevel recovery," which is a contamination recovery operation on the side of a silicon wafer. Also, we have granted a domestic patent regarding to the sampling of the hydrophilic wafer surface. Our technology stands for uncompromising quality and precision all over the world.

  3. Perfect After-Sales Service

    We provide maintenance service both all over Japan also overseas customers. Our sales support shall respond to customer inquiries from Japan in within 24 hours (overseas less than 48 hours). When confirming maintenance details, we may visit your site, hold telephone or online conferences with as appropriate.

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COMPANY PROFILE

Company Name NAS Giken, Inc.
Headquarters 36-7 Higashimatsubara, Hakonegasaki, Mizuho-machi,Nishitama-gun, Tokyo 190-1222
Founded 25, October, 2002
Share Capital 3,000,000 JPY
Business Manufacture devices of both sampling metal contamination on surface & bevels of wafers and bulk etching.
Number of Employees 12 (Permanent)
Customers Major Wafers manufacturers, device and analysis companies in the semiconductor industry.
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STAFF

LALA

LALA【♀】

・Working for 10 years
・She works as Customer Service in house Patrol

OCHOKO

OCHOKO【♂】

・Working for 11 years
・He makes us feel relaxed at the office.

CONTACT US

Please complete the form and submit if you request a quote or product information.
A NAS Giken representative will contact you regarding your request.

Call to speak to us 9:00-17:00
(Monday to Friday)

Tel. +81-42-557-5207

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