Latest Rigaku News & Updates
See the latest news and media coverage for Rigaku. We track all announcements, press releases, and industry mentions in real time, all in one place.
Latest news about Rigaku
Company announcements
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Rigaku enters strategic alliance with Onto Innovation
The alliance combines Rigaku's X-ray technologies with Onto Innovation's optical metrology and AI software for semiconductor process control. Onto acquires 27% of Rigaku shares.
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Rigaku launches NEX QC II Series XRF analyzers
The second-generation benchtop analyzers offer enhanced performance for industrial quality control, debuting at Pittcon 2026. They feature non-destructive analysis, compact design, and low maintenance.
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Rigaku launches ONYX 3200 semiconductor metrology system
It measures film thickness, composition, and bump structures for wafer-level processes in BEOL and packaging, stabilizing quality and yield. Features high-precision 3D bump metrology and dual-head X-ray source.
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Rigaku launches XTRAIA MF-3400 wafer measurement instrument
It enables high-precision, nondestructive measurement for next-generation semiconductors used in AI and data centers. KIOXIA adopts it for 3D NAND production.
Media coverage
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Rigaku shares hit record high on Onto Innovation alliance, stake deal
Investing.com-- Rigaku Holdings (TYO:268A) shares surged to record highs on Tuesday after the company announced a capital and business alliance with Onto Innovation (NYSE:ONTO) aimed...
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Rigaku Introduces New Compact High-Performance WDXRF Spectrometer
Rigaku announced today the release of the Supermini200 wavelength dispersive X-ray fluorescence (WDXRF) spectrometer, an enhanced version of the Rigaku Supermini, their popular benchtop WDXRF...
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Rigaku Launches NEX QC II Series Benchtop XRF Analyzers for Industrial QC at Pittcon 2026
The NEX QC II Series is a second-generation line of energy dispersive XRF (EDXRF) analyzers built on the proven NEX QC platform. Designed specifically for...
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Rigaku Launches ONYX 3200, a Metrology Instrument for Semiconductor Manufacturing
Enables complete metal inspection for all processes from chip wiring to advanced packaging on a single platform Rigaku Corporation, a global solution partner in X-ray...
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