![Header](/sites/default/files/styles/crop_sei_cp_1920x360/public/2022-06/image_landscape_flexi_large_desktop/pexels-fauxels-3183148%282%29.jpg?h=8c588b0d&itok=aRO0AmCy)
Meet the Authors of the SUMITOMO ELECTRIC TECHNICAL REVIEW
We at Sumitomo Electric Group are driven to pursue technological innovations to create value for a better world.
Meet our experts and read their stories, where they share their experiences, hardships, and inspirations in their R&D endeavors.
![Hitoshi Hirata](/sites/default/files/styles/crop_sei_cp_656x410/public/2024-10/products/overview_card/2%20DSC_5219-2_0.jpg?h=e817090c&itok=U6tVHVjN)
Hitoshi Hirata
General Manager,
Systems & Electronics Division
![Hiroaki Nishimoto](/sites/default/files/styles/crop_sei_cp_656x410/public/2024-09/products/overview_card/img-0.jpg?h=c3eb6951&itok=nBHLF8wL)
Hiroaki Nishimoto
Fellow,
Specially Appointed Management,
Chief Technology Supervisor of Infocommunications Business Unit & Innovative Network Solution Department
![Hiroki Miyata](/sites/default/files/styles/crop_sei_cp_656x410/public/2024-07/products/overview_card/DSC_2935-1.jpg?h=fe2d3b26&itok=-Xfu_ZVA)
Hiroki Miyata
Assistant Manager,
Energy and Electronics Materials Laboratory
![Dr. Takuo Hiratani](/sites/default/files/styles/crop_sei_cp_656x410/public/2024-06/products/overview_card/DSCF1786-2.jpg?h=c9e62b8f&itok=YsYjoN0T)
Dr. Takuo Hiratani
Assistant Manager,
Transmission Devices Laboratory
![Tsutaru Kumagai](/sites/default/files/styles/crop_sei_cp_656x410/public/2024-05/products/overview_card/DSCF1601-1.jpg?h=6e7b11dd&itok=A7hs7sUo)
Dr. Tsutaru Kumagai
Assistant Manager,
Optical Communications Laboratory
![Yoitsu Sekiguchi](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-10/products/overview_card/photo3.jpg?h=1b3e4c09&itok=wblslJpZ)
Yoitsu Sekiguchi
Assistant General Manager,
Energy and Electronics Materials Research Lab.
![Shintaro Matsumoto](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-10/products/overview_card/sei-102-2.jpg?h=70238b70&itok=tcz8p8Uy)
Shintaro Matsumoto
Information Network R&D Center
![Tetsuo Goto](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-10/products/overview_card/goto-2.png?h=0ad1a373&itok=lT8u80tY)
Tetsuo Goto
Assistant Manager,
Power Cable Projects Div.
![Soichiro Okubo](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-06/products/overview_card/sei-64-2.jpg?h=f09590cc&itok=NJ_l8Qg6)
Soichiro Okubo
Assistant General Manager,
Frontier Technologies Lab.
![Shuji Mayama](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-06/products/overview_card/mayama.jpg?h=f09590cc&itok=woHlarJJ)
Shuji Mayama
Chief Engineer,
Power Cable Project Engineering Div.
![Kazuya Tokuda](/sites/default/files/styles/crop_sei_cp_656x410/public/2022-06/products/overview_card/sei-31.jpg?h=fe13624a&itok=1X2zeoLw)
Kazuya Tokuda
Analysis Technology Research Center
SUMITOMO ELECTRIC TECHNICAL REVIEW
A journal of technical papers explaining the Sumitomo Electric’s technologies. Technical papers are available in PDF format.
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