Kimio Ando

Title: Inventor Kimio Ando: Innovations in Battery Technology

Introduction

Kimio Ando, a talented inventor based in Kyoto, Japan, has made significant contributions to the field of electronic devices through his innovative approaches to battery technology. With a portfolio of two patents, Ando's inventions stand out for their practical applications in enhancing device efficiency and performance.

Latest Patents

Ando’s latest patents include a highly effective "Battery Fuel Gauge Circuit" and a "Multiplexer for Differential Signal." The Battery Fuel Gauge Circuit is designed for electronic devices equipped with communication functions. It uses a detection circuit to monitor the remaining battery charge and includes an A/D converter that samples the current discharged from the battery, converting it into a digital value. This circuit is further optimized by a control unit that adjusts the sampling frequency according to changes in the current discharge, ensuring accurate battery status monitoring.

The second patent, the Multiplexer for Differential Signal, is a sophisticated device that receives multiple differential signals, selecting one for output. It features multiple differential input ports, each paired with buffers capable of switching states. This design allows for energy-efficient operation during periods of low activity by entering a high-impedance state, thereby minimizing power consumption.

Career Highlights

Kimio Ando is currently employed at Rohm Co., Ltd., a prominent company known for its innovative semiconductor and electronic components. His role has allowed him to contribute significantly to various technological advancements within the company, particularly in the development of battery technology.

Collaborations

Throughout his career, Ando has collaborated with other skilled professionals, including coworkers Yuki Aoki and Shigekane Matsui. These partnerships have fostered a creative environment where innovative ideas are exchanged and developed, leading to groundbreaking inventions in the field.

Conclusion

Kimio Ando's contributions to battery technology exemplify the spirit of innovation that drives advancements in electronics. With his impressive patents and collaborations, Ando continues to influence the industry, paving the way for more efficient and effective electronic devices.