Company Filing History:
Years Active: 2025
Title: Yutaka Ueda: Innovator in Battery Management Technology
Introduction
Yutaka Ueda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery management technology, holding 2 patents that focus on improving the efficiency and accuracy of battery condition estimation.
Latest Patents
Ueda's latest patents include a battery management device and an electric power system. The battery management device aims to provide a technology capable of estimating a battery's condition during charging and discharging operations without the need for dedicated equipment. This device identifies a first period and a subsequent second period in a rest period after a battery has finished discharging or charging. It utilizes the output voltage difference in the second period to estimate the battery's condition.
The second patent, a battery state estimation device and power system, seeks to accurately estimate the state of health (SOH) of a battery without relying on a calculation standard of capacity change. This device specifies a first period and a second period in a stop period after a battery has completed charging or discharging. It refers to the relationship between an estimated value of the SOH and a measured value, thereby estimating the measured value using the difference between the output voltages in the second period.
Career Highlights
Yutaka Ueda is currently associated with Hitachi High-Tech Corporation, where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of battery management systems.
Collaborations
Ueda collaborates with notable colleagues, including Toru Kouno and Emha Bayu Miftahullatif, contributing to a dynamic research environment that fosters innovation.
Conclusion
Yutaka Ueda's contributions to battery management technology highlight his role as a key inventor in this field. His patents reflect a commitment to enhancing battery efficiency and reliability, paving the way for future advancements in energy management.