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FACT BOOK 2022

Basic Facts About Nippon Steel

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Research and Development

Number of Patent Publications

CY 2015 2016 2017 2018 2019 2020 2021
Nippon Steel 869 914 1,708 1,201 1,129 1,464 1,454

* Each number after 2020CY includes the number of patent publications of the former Nippon Steel Nisshin.