Isaku Kimura

Title: Isaku Kimura: Innovator in Power Management Systems

Introduction

Isaku Kimura is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of power management systems, particularly through his innovative patent.

Latest Patents

Isaku Kimura holds a patent for a power management system. This system includes a battery monitoring unit that tracks various states of a secondary battery pack. It monitors the attachment state of the battery pack, the low state of battery voltage (VBAT), and whether the secondary battery can be used. Additionally, a battery measurement unit measures the battery voltage, charge/discharge current (IBAT), and temperature of the battery pack, converting these values into digital data. The charging circuit is designed to charge the secondary battery pack using DC voltage from an external power supply, based on the information detected by the monitoring unit and measured by the battery measurement unit. A coulomb counter measures the charge/discharge current at predetermined intervals, integrating the measurement to calculate the total charged/discharged amount. Notably, the battery management circuit is monolithically integrated on a single semiconductor substrate.

Career Highlights

Isaku Kimura is currently employed at Rohm Co., Ltd., where he continues to develop innovative technologies in power management. His work has been instrumental in advancing battery technology and improving energy efficiency.

Collaborations

Isaku has collaborated with notable colleagues such as Takahiro Shimizu and Yoshiki Kobayashi, contributing to various projects and innovations in the field.

Conclusion

Isaku Kimura's contributions to power management systems highlight his role as an influential inventor in the industry. His innovative patent demonstrates his commitment to advancing technology and improving battery management solutions.