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Rigaku Holdings Corporation secures a $720M minority investment from Onto Innovation to enhance its strategic collaboration and accelerate development in advanced X-ray technologies.
PRIVATEAug 10, 2026•about 2 hours ago
Amount Raised
$720 Million
Round Type
Venture - Series Unknown
Tokyo
Investors
Onto Innovation Inc.
Description
Rigaku Holdings Corporation, based in Tokyo, Japan, received a $720M minority equity investment from Onto Innovation Inc. The company will use these funds to deepen its strategic collaboration and advance its X-ray technologies for semiconductor manufacturing. Rigaku develops and manufactures X-ray thermal analysis and non-destructive testing equipment. They serve a global customer base across various sectors including semiconductor and academic industries.
Company Information
Company
Rigaku Corporation
Location
Tokyo, Japan
About
Rigaku Group has been dedicated to benefiting society through cutting-edge technology since its establishment in 1951, particularly in core areas such as X-ray and thermal analysis. With a market presence in over 90 countries and around 2,000 employees globally, Rigaku partners with industrial and research analytical institutions. The company maintains a high market share in Japan while expanding into other high-tech fields. Rigaku is committed to driving innovation through new perspectives to improve our world.
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