Nissan, based in the port city of Yokohama, is holding a general shareholders' meeting next week to approve other measures, including setting up committees to strengthen governance.
Nissan said late Thursday two Renault executives will be on the committees. Renault had earlier said it will abstain in that vote, and the greater representation promised on the committees may gain Renault's approval.
Some analysts suggest a deepening rift between Renault and Nissan after a planned merger between Renault and Fiat Chrysler fell through earlier this month. Nissan expressed reservations about immediately joining the merger.
Masuko told shareholders the auto industry faced challenges because of the costs of advancements such as emissions standards and self-driving technology.
He said the Tokyo-based automaker will pursue focus over expansion, repeatedly highlighting the company motto "small but beautiful." He also stressed the importance of auto alliances.
"We want to be a profitable company even if smaller in scale," he told shareholders.
One Mitsubishi Motors shareholder expressed anger over the Ghosn scandal. But most of the questions asked were peaceful and those asking wanted to know about new models and market strategy.
Ghosn, who led Nissan for two decades, saving it from near-bankruptcy, had served as chairman at Nissan, Renault and Mitsubishi, and was long a revered figure in the industry.
He has been charged with falsifying financial reports in underreporting retirement compensation and with breach of trust in having Nissan shoulder investment losses and in diverting Nissan money for personal gain.
Ghosn says he is innocent. He has resigned from Renault.
- AP