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Products & Services

I-PEX offers a wide range of products and services through the development and manufacturing of Connectors, Sensors, Semiconductor Manufacturing Equipment, and Molds/Automation Systems, in addition to offering Contract Manufacturing of automotive parts and precision molded products, and Piezoelectric MEMS Foundry services.

Connectors

We carry out in-house development and manufacturing of small connectors for high-performance electronics used in personal computers and smartphones, and automotive connectors for automotive lighting and electronic control devices. We have expanded our business all over the world.

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# Connectors

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Sensors

We are creating new markets by developing and proposing sensors with unique design concepts based on fresh ideas. Explore our innovative sensors and robotic arm end effectors, developed through collaboration with top-tier partners and independent research beyond existing technologies.

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# Sensors

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Semiconductor Manufacturing Equipment

We manufacture and sell semiconductor molding machines under the I-PEX brand (formerly Dai-ichi Seiko). In 1980, we launched the world’s first fully automatic molding equipment, and since then, have continued to gain support through ongoing innovation with customers.

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# Semiconductor Manufacturing Equipment

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Contract Manufacturing

By combining I-PEX’s core technologies—molds, molding, presses, plating, and assembling—we have built an automated production system tailored to product concepts. This enables us to deliver high-quality automotive parts and precision molded products consistently over time.

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# Automotive Components

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# Precision Molded Parts

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Manufacturing Equipment

To meet automation needs, we develop unique equipment such as automated assembly systems, CPU manufacturing equipment, and back tape applicators. Leveraging our semiconductor and in-house equipment development experience, we apply core precision processing technologies to propose new solutions.

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# Molds/Automation System

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MEMS Foundry

Our piezoelectric MEMS foundry service supports the development of high-performance piezoelectric MEMS devices using our superior single-crystal piezoelectric deposition and MEMS processing technologies.
We offer flexible services such as buffer wafer supply, and specific MEMS processing to meet your requirements.

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# MEMS

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# Battery Storage System

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# New Products

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# I-PEX Solutions

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Products News

Nov. 28, 2025

Sample orders for “Smart Cloth” human-detection safety sensor for collaborative robots will begin in December

Sep. 12, 2025

Launch of CABLINE<sup>®</sup>-CAL IIF, a low-profile FPC connector ideal for internal connections in information and communications equipment

May. 29, 2025

We have launched the 3-, 8-, 9-, and 10-pin versions of the IARPB<sup>®</sup> VERTICAL in the IARPB<sup>®</sup> series of wire-to-board connectors.

Mar. 26, 2025

We have launched the 50-pin version of the CABLINE<sup>®</sup>-UM in the CABLINE<sup>®</sup> series of micro-coaxial and twinaxial connectors

Mar. 11, 2025

We have launched the 16-pin version of the NOVASTACK<sup>®</sup> 35-P in the NOVASTACK<sup>®</sup> series of board-to-board connectors