Company Filing History:
Years Active: 2025
Title: Tokuma Ikegami: Innovator in Drive Systems
Introduction
Tokuma Ikegami is a notable inventor based in Tsuchiura, Japan. He has made significant contributions to the field of drive systems, particularly in the context of dump trucks and induction generators. With a total of two patents to his name, Ikegami's work reflects a commitment to innovation and efficiency in engineering.
Latest Patents
Ikegami's latest patents include a drive system for dump trucks and a drive system utilizing an induction generator. The drive system for dump trucks aims to suppress the increase in size of a converter that controls a two-winding induction generator. This system incorporates a DC-DC converter connected to both a main side DC bus and an auxiliary side DC bus, with a controller that manages the power supply between the two. His other patent focuses on a drive system that includes an induction generator with primary windings, designed to supply electric power required by an auxiliary inverter, even during regenerative operation.
Career Highlights
Ikegami is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to develop innovative solutions in the field of construction machinery. His work has been instrumental in enhancing the efficiency and functionality of drive systems used in heavy equipment.
Collaborations
Some of his notable coworkers include Kazuo Nishihama and Masatoshi Yoshimura, who have collaborated with him on various projects within the company.
Conclusion
Tokuma Ikegami's contributions to drive systems exemplify the spirit of innovation in engineering. His patents reflect a deep understanding of the complexities involved in modern machinery, and his work continues to influence the industry.