Company Filing History:
Years Active: 2017-2025
Title: Toru Kouno: Innovator in Battery Management Technology
Introduction
Toru Kouno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery management technology, holding a total of 10 patents. His work focuses on improving the efficiency and accuracy of battery condition estimation, which is crucial for various applications in modern technology.
Latest Patents
Kouno's latest patents include a battery management device and an electric power system. The objective of the battery management device is 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 finishes discharging or charging. It uses the output voltage difference in the second period to estimate the battery's condition.
Additionally, his battery state estimation device aims 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
Throughout his career, Kouno has worked with notable companies such as Hitachi, Ltd. and Hitachi High-Tech Corporation. His experience in these organizations has allowed him to develop innovative solutions in battery technology.
Collaborations
Kouno has collaborated with several professionals in his field, including Tomoharu Nakamura and Yuuichi Nagayama. These collaborations have contributed to the advancement of battery management technologies.
Conclusion
Toru Kouno is a key figure in the development of battery management systems, with a focus on enhancing the accuracy of battery condition estimation. His contributions through various patents reflect his commitment to innovation in this critical area of technology.