علي شريعتي
In 1977, he was among the members and founders of the newly formed Iranian Committee for the Defense of Freedom and Human Rights. Javadi was also one of the lawyers of Seyyed Mahmoud Taleghani together with Hasan Nazih in 1977. He also defended Ali Khamenei, Ali Shariati, and Hossein Ali Montazeri during the Pahlavi era.