This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Riken Corporation. Active years: 2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021
Title: Daiji Yamashita: Innovator in Direct Current Bus Control Systems
Introduction
Daiji Yamashita is a prominent inventor based in Saitama, Japan. He is known for his innovative contributions to electrical engineering, particularly in the field of direct current bus control systems. His work has significant implications for the efficiency and reliability of power systems.
Latest Patents
Yamashita holds a patent for a direct current bus control system. This system includes a direct current bus that connects an input power supply to a load. It features a main stabilizing device with a first charge-and-discharge element and a first power converter. Additionally, it incorporates at least one sub-stabilizing device, which may include a second charge-and-discharge element, a charge element, or a discharge element, along with a second power converter. The first power converter is designed to derive a bus voltage target value based on the power storage amount index of the first charge-and-discharge element. It also bidirectionally passes direct current power to ensure that the voltage of the direct current bus aligns with the bus voltage target value. The second power converter is responsible for deriving a current target value and passing direct current power to maintain a current equal to the current target value.
Career Highlights
Yamashita is associated with Riken Corporation, where he has made significant strides in his field. His work has been instrumental in advancing technologies related to power management and control systems.
Collaborations
Yamashita has collaborated with notable colleagues, including Masakazu Sugiyama and Katsuhiko Tsuno. Their combined expertise has contributed to the development of innovative solutions in electrical engineering.
Conclusion
Daiji Yamashita's contributions to the field of direct current bus control systems highlight his role as a key innovator in electrical engineering. His patent reflects a commitment to enhancing power system efficiency and reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile