Electronic Materials

More than 30 years of manufacturing and innovation excellence have contributed to a comprehensive line up for high performance semiconductor lithography materials. JSR is the number 1 supplier in this product segment. 

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JSR Closes Deal to Acquire EUV Pioneer Inpria Corporation

Learn more about JSR's recent acquisition of Inpria Corporation, the pioneering world leader in metal oxide photoresist design, development and manufacturing for extreme ultraviolet (EUV) lithography.

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PR - JSR Micro PX1 featured image


Sunnyvale, CA
March 22, 2021 – JSR Micro, Inc. is proud to announce that its new Hillsboro, OR facility has shipped its first batch of commercial product. The state-of-the-art facility began operations in late 2020 with approximately 30 employees and serves as the company’s global center of operations for its advanced cleans manufacturing.

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Notice Regarding Additional Investment in Inpria Corporation

TOKYO, Japan – February 20, 2020 - JSR Corporation (Representative Director, CEO: Eric Johnson, hereinafter referred to as ”JSR”)announced today that it has invested in Inpria Corporation by joining the company’s Series C funding round designed to promote its initiatives for commercializing EUV (Extreme Ultraviolet) photoresists.     

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Additional strategic investment in Silicon Valley based company

TOKYO, Japan - February 14, 2020 - JSR Corporation (CEO: Eric Johnson) is pleased to announce that it has made $15 million strategic investment in Carbon, Inc. (CEO: Joseph M. DeSimone) Carbon, Inc. is the world's leading digital manufacturing platform that drives accelerated product innovation. With the Carbon Platform, powered by breakthrough Digital Light Synthesis ™ (DLS ™ ) technology, company can deliver market-ready products at any volume. Carbon's patented DLS ™ technology forms products from liquid resin, producing isotropic parts with superior end-use surface finish and mechanical properties.

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Upcoming Events


Dates: DEC 7-9, 2021

Location: Virtual & San Francisco, CA 

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SPIE Advanced Lithography

Dates: FEB 27 - MAR 3, 2022

Location: San Jose, CA

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