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Rigaku is a provider of X-ray, electron, Raman, and thermal analysis instruments for materials analysis across industries such as batteries and semiconductors.

Last updated September 15, 2026

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Nov 4, 2026
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Nov 4, 2026

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Overview

Rigaku describes its mission as contributing to the enhancement of humanity through scientific and technological development, and provides easy-to-use tools for materials analysis. Its X-ray, electron, Raman, and thermal analysis instruments serve a wide range of industries for both R&D and process control, including batteries and semiconductors. The company states it has been a partner for over 70 years in X-ray analysis and inspection equipment, and its group will exhibit at JASIS 2026 while celebrating its 75th anniversary.

History

Rigaku states that it has been a partner for over 70 years in empowering new perspectives with X-ray analysis and inspection equipment. Its group will exhibit at JASIS 2026 while celebrating its 75th anniversary. The company maintains a technology timeline of major innovations and provides news and press releases on new technology developments, research collaborations, and corporate announcements.

Products and positioning

Leading global supplier of X-ray metrology tools for semiconductor process R&D and high-volume manufacturing; partner for over 70 years in X-ray analysis and inspection equipment.

  • CT Lab HR160 high-resolution X-ray CT system

    High-resolution X-ray CT system for non-destructive inspection of internal structures and joints in electronic components.

  • Qualana micro-area X-ray fluorescence analyzer

    Newly launched micro-area X-ray fluorescence analyzer.

  • MiniFlex XpC compact X-ray diffractometer

    Redesigned compact X-ray diffractometer that supports laboratory automation.

  • TXRF series

    Excels in semiconductor manufacturing and R&D, detecting surface contamination with high sensitivity to trace elements.

  • WDXRF series

    Renowned for precise measurement of material thickness and composition, especially with light elements.

  • LabLinc Studio

    Enables autonomous laboratory workflows by supporting the integration of instrument connectivity, measurement and analysis standardization, results return, and sample handling.

Recent events

  • Unconfirmed

    Rigaku launches MiniFlex XpC diffractometer[5]

    Rigaku Corporation launched its MiniFlex XpC high-throughput rapid x-ray diffractometer for analysis of cement samples.

  • Reported

    Rigaku acquires MILabs[6]

    Rigaku acquired all issued shares of MILabs on August 2, 2021. The acquisition expands Rigaku’s life sciences business and combines MILabs’ imaging equipment businesses with Rigaku’s animal X-ray imaging business.

  • Reported

    Rigaku ResQ CQL wins 2020 GOOD DESIGN Award[7]

    Rigaku Analytical Devices announced that its ResQ CQL handheld Raman analyzer won a 2020 GOOD DESIGN Award and was named a top product in the Industrial category.

Read more

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