Tomoyuki Hattori
General Manager,
R&D for Optical Communication
Career
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1987 Yokohama R&D Lab., Sumitomo Electric
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2006 Manager, Functional Polymer Materials Group
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2009 General Manager, Fiber Optic Materials and Applications Department
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2015 General Manager, Optical Application Systems Department
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2020 General Manager, Planning & Administration Department of R&D
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2022 General Manager, Optical Communication Lab.