Company Profile
Company name | Nakahara Opto-Electronics Labs., Inc. |
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Business activities | Manufacture and sale of precision glass capillaries and tubes for bio-medicals, chemical analysis, optical communications, silicon photonics, semiconductors, energy saving and the environment. |
Establishment | June 2003 |
Management | President and CEO Masahiro Shiotani |
Headquarters and factory | 4282-3, Sakado, Mito, 310-0841 Japan info@noel-sekiei.co.jp |
Access to our headquarters
Greetings from Representative Director

We would like to express our sincere gratitude for your continued support.
At Nakahara Opto-Electronics Laboratories, Inc. our mission is to provide new value to society through innovative products utilizing optical technology. Our flagship products, “Glass Capillary” and “Integrated GRIN Lenses”, combine high precision optical performance and reliability, and are used in various fields such as telecommunications, medicine, analysis, semiconductors, optoelectronic fusion devices, and industrial equipment. We are confident that these products will contribute not only to applications in advanced technologies, but also to the creation of a more sustainable society.
In addition, we attach great importance to efforts to achieve the SDGs (Sustainable Development Goals). We are promoting product design aimed at reducing environmental impact and contributing to the creation of a foundation that will support next-generation innovation. We hope to continue to be a company that grows together with technology, without forgetting our concern for the environment and society.
Nakahara Optoelectronics Laboratory will continue to take on the challenge of creating a better future through technology as we move forward together with our customers and partners. We look forward to your continued support and guidance.
Management

Motohiro Nakahara, Ph.D. has served as our president and CEO since June 2003. He previously served as an executive director of NTT Electronics Corporation from April 1993 to June 2003, and was responsible for the commercialization of photonic components such as planar lightwave circuits, optical amplifiers, DFB lasers, and photo detectors. Prior to join NTT Electronics Corp., he was a research engineer in Electrical Communication Laboratories of NTT from April 1969 and engaged in development of single crystal growth of BaTiO3, optical fiber drawing techniques, VAD preform fabrication method, AWG, splitters, and the fiber attachment of the PLC chips using with fiber arrays.
Dr. Nakahara holds a Ph.D. in Physics in 1976 from Kyushu University (JPN), and an M.S. and a B.S. from Kyushu University, in 1966, and 1969, respectively.
He is a member of OSA, Japan Society of Applied Physics, and The Institute of Electronics, Information and Communication Engineers.
He received the Institute of Electronics, Communication and Information Engineers Achievement Award in 1982, the Science and Technology Agency’s Notable Invention Selection Award in 1987, and the Okochi Memorial Technology Prize in 2000. He received the Telecommunications Association’s ICT Business Encouragement Special Award in 2002.