Oita University and Hitachi High-Tech Give a Joint Presentation on the Use of AI Technology to Extend the Lifespan of Polymer Electrolyte Fuel Cells TOKYO, Oct 11, 2024 – (JCN Newswire) – National University Corporation OITA UNIVERSITY (“Oita University”) and Hitachi High-Tech Corporation (“Hitachi High-Tech”) today announced that we have started conducting research (“this research”)