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Notice
Notice of Change in Representative Director and President
Chihiro Yamamoto will step down as President and CEO of our company (EM Devices Corporation, Head Office: Shiroishi City, Miyagi Prefecture) effective December 31, 2025, andTakeharu Aoki will assume the role of Representative Director, President and CEO on January 1, 2026. Read the full release here
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Notice
New year vacation(Dec.27-Jan.4)
We have new year vacation from Dec. 27 – Jan. 4.In this period, the answer will be delayed though the question is accepted.Please acknowledge it.
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Notice
Notice of Changes in Shareholders and Board Members
We are excited to announce that, effective October 31, 2025, there have been changes in the shareholders and board members of EM Devices Corporation (Representative Director & President: Chihiro Yamamoto; Headquarters: Shiroishi City, Miyagi Prefecture). Outgoing Directors and Auditors Name Position Hidemi Moue Director (Outside) Katsu Harashima Director (Outside) Bunsei Kure Director (Outside) Toshikazu Ugawa […]
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Notice
Development of World’s Smallest “Latching” and “High Current” Relay
EM Devices Corporation (President: Chihiro Yamamoto; Headquarters: Shiroishi City, Miyagi Prefecture) has developed the world’s smallest size 40A class latching relay “EM1KT” and 60A class power relay “EM1H” in its class to expand our lineup. Product Overview EM1KT Relay Product Name EM1KT (Latching type) Dimensions / Weight 12.4×14.4×16.3mm / 8g Contact form 1U Contact rating […]
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News Releases
Launch of Sample Provision for High Voltage AC Relay “AX1-W” with 1,500VAC Dielectric Strength Between Open Contacts
EM Device Corporation (President: Tomohiro Yamamoto, Headquarters: Shiroishi City, Miyagi Prefecture) has begun offering samples targeting NACS-compliant in-vehicle chargers and other devices. Product Overview High Voltage AC Relay “AX1-*W*” Product Name AX1-*W* *depends on the specifications Dimensions / Weight 15.8×21.0×20.5mm/ 16g Contact Type 1a Contact Rating 16A、32A 277VAC Coil Rated Power 1.7W Ambient Temperature: […]
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Notice
Company information update notice
Consolidated sales and number of employees have been updated, production items have been added, and company history has been added. For details, please see the company overview and detailed company history.
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Notice
Impact of the earthquake in Philippines (December 2nd)
Late at night on December 2nd, there was a magnitude 7.6 earthquake the coast of Mindanao Island in the southern Philippines. Our factories in Laguna and Batangas (central Luzon Island) were not damaged by this earthquake.
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Notice
Update:Corporate Info
Employees data , Consolidated sales, Directors and Auditors information were updated.
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Notice
Impact of the earthquake in Philippines (July 27th)
At 8:43 on July 27th (Philippines time), there was a magnitude 7.3 earthquake the northern province of Abra on Luzon Island, Philippines. Our factories in Laguna and Batangas (central Luzon Island) were not damaged by this earthquake.
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Notice
Impact of earthquakes in Miyagi and Fukushima prefectures (as of March 22)
At around 23:36 on March 16, there was a strong earthquake mainly in Miyagi and Fukushima prefectures.There is no damage to our employees due to this earthquake.There was no collapse or damage to the building.Currently, the production equipment has been fully restored. [Production / shipment status]About power relayThere is no problem with production and shipping […]
EM Devices Corporation
