TOKYO–(BUSINESS WIRE)–Kyoto Fusioneering (“KF”) today announced that it has received an order from Quaise Energy, Inc. (“Quaise”) for a gyrotron system (gyrotron) for use in Quaise’s millimeter wave drilling technology for superhot geothermal development. The agreement was signed on August 17, 2026. This is the first order KF’s plasma heating business has taken from a customer outside fusion. It is commercial demand for fusion-developed hardware, arriving ahead of fusion power itself. Why geo