Company Filing History:
Years Active: 2006-2007
Title: Innovations of Katsumi Yamamoto
Introduction
Katsumi Yamamoto is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of generator technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of inverter-controlled generator sets.
Latest Patents
One of his latest patents is an inverter-controlled generator set that includes a power supply unit utilizing a generator driven by an engine to output a DC voltage. This system features an inverter device that converts the output voltage into AC voltage. Additionally, it incorporates a rotational speed control unit that maintains the engine's rotational speed at a target level suitable for the load applied to the inverter device. Notably, the design ensures that the settling time for the engine's rotational speed to converge to the target is longer when the load is above a set value, minimizing operational sound during intermittent load conditions.
Career Highlights
Katsumi Yamamoto has dedicated his career to advancing generator technology. His innovative designs have improved the performance and user experience of generator sets, making them more efficient and quieter in operation. His work has been recognized within the industry, contributing to the reputation of Kokusan Denki Co., Ltd., where he is employed.
Collaborations
Katsumi has collaborated with several talented individuals, including Masahiko Endou and Masanori Nakagawa. Their teamwork has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Katsumi Yamamoto's contributions to inverter-controlled generator technology exemplify his commitment to innovation. His patents reflect a deep understanding of engineering principles and a desire to improve the efficiency of power generation systems.