Mitsubishi Heavy Industries (MHI) has achieved a significant milestone in the advancement of liquid hydrogen pump technology, demonstrating exceptional durability and reliability for future hydrogen economies. The Ultra-High-Pressure Liquid Hydrogen Booster Pump completed a rigorous 1,200-hour long-term durability test with 1,500 refueling cycles at the Livermore Hydrogen Hub in California, underlining MHI's operational excellence in hydrogen refueling. Operating at 90 MPa with high flow rates of 160 kg per hour, the pump's successful performance signifies a major step forward in hydrogen infrastructure development. The test, conducted in collaboration with FirstElement Fuel, Inc. (FEF), a global leader in hydrogen refueling solutions, showcased the pump's ability to pump approximately 140 tons of liquid hydrogen without downtime or major part replacements. With negligible boil-off gas generation and efficient operation at cryogenic temperatures, the pump's reliability bodes well for the future of hydrogen refueling stations. The planned installation of the pump at a large-scale hydrogen station in Japan by April 2025 highlights its practical application and contribution to clean commercial mobility. MHI's dedication to sustainability and innovation is evident in the development of the liquid hydrogen booster pump, offering an environmentally-friendly alternative with significantly lower energy consumption compared to traditional hydrogen gas booster pumps. The advanced technology behind the pump, derived from MHI's expertise in cryogenic technology and industrial pump delivery, underscores its value in driving the transition towards a carbon-neutral world. With plans to introduce the pump to the global market, MHI remains committed to providing cutting-edge solutions for a sustainable future driven by hydrogen technology.