Nat Sakimura is a well-known identity and privacy standardization architect and the representative partner of NAT Consulting. Besides being an author/editor of such widely used standards as OpenID Connect, FAPI, JWT (RFC7519), JWS (RFC7515), OAuth PKCE (RFC7636) ISO/IEC 29184, ISO/IEC 29100 Amd.1, he helps communities to organize themselves to realize the ideas around identity and privacy.
As the chairman of the board of the OpenID Foundation, he streamlined the process, bolstered the IPR management, and greatly expanded the breadth of the foundation spanning over 10 working groups whose members include large internet services, mobile operators, financial institutions, governments, etc.
He is also active in public policy space. He has been serving in various committees in the Japanese government including Study Group on the Platform Services of the Ministry of Internal Affairs and Communications and Study Group on the competition in Digital Market of the Fair Trade Commission of Japan.