Shigeyuki Komatsu

Title: Shigeyuki Komatsu: Innovator in Magnetic-Field Detection and Semiconductor Technology

Introduction

Shigeyuki Komatsu is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the fields of magnetic-field detection and semiconductor technology. With a total of 7 patents to his name, Komatsu's work has had a lasting impact on various technological advancements.

Latest Patents

Among his latest patents is the "Magnetic-field detection microcomputer and magnetic-field detecting method." This innovative microcomputer includes a magnetic-field detection device, a differential amplifier, and a variable voltage circuit that generates a variable reference voltage. It also features a comparator that compares the output from the differential amplifier with the reference voltage, a register that outputs a voltage control value, a ROM that stores a first table associating magnetic-field intensity with voltage control values, and a CPU that determines the presence or absence of magnetic-field intensity based on the comparison results.

Another notable patent is for a "Semiconductor device," which allows for size reduction without damaging functional devices below pads due to stress. This semiconductor device includes multiple pads above a semiconductor substrate for external connection, with dual-use pads for probing tests and assembly pads that prevent pressure application during probing tests.

Career Highlights

Shigeyuki Komatsu has worked with renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Komatsu has collaborated with notable individuals, including Ichiro Yamane and Hideo Miyazawa. These collaborations have further enriched his work and led to advancements in his field.

Conclusion

Shigeyuki Komatsu's contributions to magnetic-field detection and semiconductor technology highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the functionality and efficiency of electronic devices.