Makoto Baba

Title: Innovations by Makoto Baba

Introduction

Makoto Baba is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced battery systems and cathode-ray tubes. With a total of 2 patents to his name, Baba's work reflects a commitment to innovation and improvement in electronic devices.

Latest Patents

One of Baba's latest patents is a battery pack that features a unique design. In this battery pack, batteries and a circuit are completely separated. The battery block includes a battery package that can house one or more batteries, while the circuit block contains a measurement/protection circuit. This circuit has functions to monitor the use conditions or performance of the batteries and to protect them. The design allows for the independent removal and replacement of the battery block and circuit block from the outer case. This innovation ensures that if a defect occurs during manufacturing, the faulty block can be replaced without needing to replace the entire unit. Additionally, when the batteries in the battery block deteriorate, the block can be replaced independently. The design also contains a feature that prevents electrolytic solution leakage from the batteries.

Another significant patent by Baba involves a cathode-ray tube that automatically corrects color shading caused by repulsion effects between electron beams. This invention includes an electron gun with beam apertures bored through a first electrode opposing a cathode. The design allows for side beams to pass through apertures that are inclined relative to the opposing cathodes. This results in an axial-asymmetric electron lens that can adjust its curvature based on the drive voltage of the cathode. By changing the curvature, the trajectories of the electron beams can be altered to cancel out the repulsion effect, thus correcting color shading automatically.

Career Highlights

Makoto Baba has had a distinguished career at Sony Corporation, where he has been able to apply his innovative ideas and technical expertise. His work has contributed to the advancement of electronic devices, enhancing their performance and reliability.

Collaborations

Baba has collaborated with notable colleagues, including Yuuichi Suzuki and Hidehisa Sugita. Their combined efforts have led to significant advancements in their respective fields.

Conclusion

Makoto Baba's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving electronic devices. His work continues to influence the industry and inspire future innovations.