Company Filing History:
Years Active: 1997-2013
Title: Innovations of Tatsuru Morioka
Introduction
Tatsuru Morioka is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of electric rotating machines, holding a total of 6 patents. His work focuses on control apparatuses that enhance the efficiency and functionality of electric power conversion systems.
Latest Patents
Morioka's latest patents include a "Control apparatus for electric rotating machine." This invention is designed for use with an electric power conversion system that features a dc/ac converter connected to an electric rotating machine and a capacitor. The control apparatus is capable of storing the start angle of the electric rotating machine before energization control begins. It determines command currents that will result in zero torque, thus preventing constant rotation when the capacitor is discharged. Another significant patent is the "Control device for electric rotating machine and method of controlling the machine." This device prepares a pattern by comparing a triangular wave and a sine wave, applying controlled voltage to a generator based on the selected pattern.
Career Highlights
Morioka has worked with prominent companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has contributed to his expertise in electric rotating machines and control systems.
Collaborations
Throughout his career, Morioka has collaborated with notable individuals, including Tsuneyuki Egami and Hiroya Tsuji. These collaborations have likely enriched his work and led to innovative advancements in his field.
Conclusion
Tatsuru Morioka's contributions to the field of electric rotating machines are significant, with multiple patents that showcase his innovative spirit. His work continues to influence advancements in electric power conversion systems.