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TOSOH CORPORATION surges to record high on news of next-generation optical cable mass production

Thu May 7, 2026 10:20 am JST Catalyst

TOSOH CORPORATION <4042> opened with a gap up and surged to a new all-time high. The Nikkei newspaper reported on the 7th that "TOSOH will mass-produce optical cables for data centers as early as 2029," which appears to have been viewed as positive news. According to the article, the company will utilize research achievements from Keio University Professor Yasuhiro Koike, a renowned expert in optical fiber research. The communication speed is said to be twice as fast as conventional cables.

Source: MINKABU PRESS

*Translated by generative AI. Click here for the original article.

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