An, Le Thuy Ngoc, Yoshiyuki Matsuura, Norliza Che Yahya, and Nguyen Huu Phuc. 2022. “Patent Signals of IPO Performance: Evidence from High- and Low-Tech Industries in Japan”. The Asian Journal of Technology Management (AJTM) 15 (1):21-39. https://doi.org/10.12695/ajtm.2022.15.1.2.