Our laboratories continue to develop optical fiber and optical communication parts/equipment to support the continuously evolving telecommunications field, and energy distribution/communication control technologies for the next-generation energy infrastructure field.

Chiba

6, Yawatakaigandori, Ichihara-shi, Chiba Pref., 290-8555

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Hiratsuka

5-1-9, Higashiyawata, Hiratsuka-shi, Kanagawa Pref., 254-0016

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Mie

20-16, Nobono-cho, Kameyama-Shi, Mie Pref., 519-0292

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