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.

Rigaku

Global manufacturer of analytical instruments

rigaku.com

Headquarters: Neu-Isenburg, Germany
Company type: Public company
Number of employees: 1,000–5,000
Industry: Semiconductor Equipment & Testing

Last updated Today

Latest news about Rigaku

In short: Rigaku formed a strategic alliance with Onto Innovation and saw its share offering oversubscribed by 15 times amid semiconductor growth.

Company announcements

August 11 Rigaku

Rigaku unveils next-generation rotating anode technology

The new X-ray source supports challenging single crystal diffraction applications and offers an exclusive preview of the system's development.

April 21 Rigaku

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.

March 5 Rigaku

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.

17 December 2025 Rigaku

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.

Media coverage

September 7 Yahoo Finance

Onto Innovation (ONTO) Bets $720M on X-Ray Chip Technology

On August 10, Onto Innovation (NYSE:ONTO) closed its purchase of a 27% minority stake in Rigaku...

August 27 AFP

Rigaku introduces high-resolution X-ray computed tomography system CT Lab HR160

Rigaku Corporation, a global solution partner for X-ray analysis systems and a group company of Rigaku Holdings Corporation (Headquarters: Akishima, Tokyo; CEO: Jun Kawakami ("Rigaku"), announced today the...

August 18 Yahoo Finance

ONTO's $720 Million Rigaku Stake Opens a Major New X-Ray Growth Avenue

ONTO's $720M Rigaku stake adds X-ray process control to its portfolio, targeting a roughly $1B market as chip structures grow more complex.

August 9 Yahoo Finance

Onto Innovation Completes Strategic Investment in Rigaku Holdings Corporation

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