Seiko Epson makes a 2nd investment in inkjet system developer Gosan Tech

Seiko Epson Corporation and its Epson X Investment Corporation announced that they have jointly made an additional investment in Gosan Tech, a South Korean inkjet printing technology developer. This follows the company's first investment into Gosan in April 2025. Epson did not disclose the investment amount.

Gosan Tech banner

Gosan Tech, established in 2015 in South Korea, is a manufacturer of inkjet process equipment for display and solar cell (perovskite) production. Epson says that Gosan Tech developed an ink supply system, pressure control technology, and simulation technology that enable it to achieve excellent ink droplet uniformity and precision. 

 

Gosan Tech is expanding its business in three areas: information technology, including OLED display fabrication and direct parts marking; the environment, with inkjet systems for perovskite solar cells (PSCs); and bio-medical, including drug deposition, tissue engineering, and diagnostic.

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Posted: Jul 23,2026 by Ron Mertens