Company Filing History:
3 out of 42,508 
1 out of 7 Years Active: 2014-2015
Title: Tetsu Sugiura: Innovator in Power Conversion Technology
Introduction
Tetsu Sugiura is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of power conversion technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of power systems.
Latest Patents
Sugiura's latest patents include innovative designs for power converters. One of his patents describes a power converter that features a first electric power conversion unit with an inverter, which converts a first DC electric power to AC electric power. Another patent details a DC power supply that incorporates a resonant circuit on the secondary side of a transformer. This design effectively suppresses surge voltage during power recovery of diodes in a rectifier circuit and accurately estimates load current, allowing for power adjustments when the load is light.
Career Highlights
Throughout his career, Sugiura has worked with prominent companies such as Hitachi, Ltd. and Hitachi Mito Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in power conversion technologies.
Collaborations
Sugiura has collaborated with various professionals in his field, including Tetsuo Kojima, enhancing the innovation process through teamwork and shared knowledge.
Conclusion
Tetsu Sugiura's contributions to power conversion technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of electrical systems and a drive to improve their functionality.