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  1. Home
  2. Ferrous/Non-ferrous metals
  3. オータマ
Ferrous/Non-ferrous metals
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オータマ

EstablishmentFebruary 14, 1964
capital1000Ten thousand
number of employees80
addressTokyo/Inagi-shi/Yasudate 1744
phone042-377-4311
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last updated:Feb 12, 2021
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  • Products/Services(9)
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オータマ Company Overview

Ohtama Co., Ltd. - Permalloy, Magnetic Shielding, Magnetic Field Measurement, Heat Treatment, Magnetic Field Canceller

Ohtama is a specialized manufacturer of magnetic shields made from permalloy. We provide a consistent process of measurement, design, and production! In 2015, the Hachioji Minamino factory was completed and began operations.

Business Activities

Business Items - Manufacturing of magnetic shielding components (magnetic shield components, sensor cores, yokes) - Material sales (PC permalloy, PB permalloy) - Magnetic annealing and heat treatment - Measurement of magnetic and electromagnetic waves and countermeasures (magnetic field measurement) - Processing for magnetic and electromagnetic wave shielding (magnetic shield rooms, magnetic shield boxes, magnetic shield cases, magnetic field cancelers, etc.)

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Products/Services (9)

Magnetic sensor (core and shield) permalloy product image
Magnetic sensor (core and shield) permalloy
Magnetic Shielding Box Permalloy product image
Magnetic Shielding Box Permalloy
Magnetic Shielding Kit PC Permalloy product image
Magnetic Shielding Kit PC Permalloy
Magnetic Shield Room/Case Permalloy product image
Magnetic Shield Room/Case Permalloy

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catalog(2)

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Ohtama Co., Ltd. Company Profile: Permalloy, Magnetic Shielding, Magnetic Field Measurement, Heat Treatment, Magnetic Field Canceller

Ohtama Co., Ltd. Company Profile: Permalloy, Magnetic Shielding, Magnetic Field Measurement, Heat Treatment, Magnetic Field Canceller

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High permeability iron-nickel soft magnetic material "Permalloy"

High permeability iron-nickel soft magnetic material "Permalloy"

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news(2)

testingkit.jpg

Announcement of the start of sales for the magnetic shield kit.

  • PRODUCT

We are pleased to announce the release of a magnetic shield kit that allows you to easily test the characteristics and magnetic shielding performance of permalloy. This product includes permalloy sheets of varying thicknesses and sizes. There are various ways to use it, such as rolling and bending, allowing you to confirm the differences in performance due to the characteristics of permalloy and variations in thickness. Please use it when considering the introduction of the product. For more details about the magnetic shield kit, please check the product page below. ▼ Magnetic Shield Kit https://www.ohtama.co.jp/products/magnetic_shield_testing_kit.html

Apr 20, 2021

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ZS5552_01.JPG

Announcement of Magnetic Shielding Box Sales

  • PRODUCT

We are pleased to announce that our company will be launching standard products of the highly acclaimed magnetic shield boxes, which will allow for short delivery times. The standard products are made using materials developed with our unique technology, and we offer three types with different specifications ranging from a single-layer structure to a three-layer structure. For more details, please check the product page below. ▼ Magnetic Shield Box https://www.ohtama.co.jp/products/shield_box.html

Jan 27, 2021

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Detailed information

Company name オータマ
number of employees80
Contact addresspostalcode 206-0811 Tokyo/ Inagi-shi/ Yasudate 1744View on map TEL:042-377-4311 FAX:042-378-2219
Key PartnersNEC Corporation Toshiba Corporation Hitachi, Ltd. Canon Inc. Sony Corporation Hamamatsu Photonics K.K. Ebara Corporation Advantest Corporation ULVAC, Inc. Tokyo Electron Limited Various general contractors Universities and research institutions Other IT, medical device manufacturing, and analytical equipment manufacturing companies (in no particular order)
Industry Ferrous/Non-ferrous metals
オータマ Building Image

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