MORISHITA, Wataru; TAKAYAMA, Kojiro; SAOTOME, Chikako. Patent Landscapes in Digital Health: Insights from Smartphone Technologies. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 21, n. 02, p. pp. 84–97, 2025. DOI: 10.3991/ijoe.v21i02.52327. Disponível em: https://online-journals.org/index.php/i-joe/article/view/52327. Acesso em: 21 feb. 2025.