Company Filing History:
Years Active: 2015-2018
Title: The Innovative Contributions of Takeshi Sumiya
Introduction
Takeshi Sumiya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of inverter systems, which are crucial in various industrial applications.
Latest Patents
One of Sumiya's latest patents is the "Inverter Control Apparatus." This invention features a capacitor on the AC side of the inverter and includes a system voltage detector, a differentiation unit, and a correction current instruction value calculator. These components work together to ensure precise control of the inverter's output current. Another notable patent is the "Power Conversion Apparatus," which comprises an inverter circuit with a switching element and a system voltage measurement unit. This apparatus is designed to detect voltage drops and adjust the inverter's operation accordingly, enhancing the reliability of power systems.
Career Highlights
Takeshi Sumiya is currently employed at Toshiba Mitsubishi-Electric Industrial Systems Corporation. His role involves developing advanced technologies that improve power conversion processes. His innovative designs have positioned him as a key figure in the industry, contributing to the advancement of electrical engineering.
Collaborations
Sumiya has collaborated with notable colleagues, including Ruben Alexis Inzunza Figueroa and Eiichi Ikawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Takeshi Sumiya's contributions to inverter technology and power conversion systems highlight his role as an influential inventor in the field. His patents reflect a commitment to innovation and efficiency, making a lasting impact on the industry.