Koichi Sawahata

Title: Koichi Sawahata: Innovator in Electrostatic Discharge Protection Devices

Introduction

Koichi Sawahata is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the area of electrostatic discharge protection devices. With a total of 5 patents to his name, Sawahata's work has had a considerable impact on the industry.

Latest Patents

Among his latest innovations is an electrostatic discharge protection device. This device features a first conductive type well and a second conductive type well, which are formed in the surface of a first conductive type layer or substrate. It includes various high concentration regions that are connected to different power supplies, ensuring effective protection against electrostatic discharge. Another notable patent is a MOS type semiconductor device that incorporates an electrostatic discharge protection arrangement. This device consists of a semiconductor substrate with impurity regions and conductive areas designed to manage electrostatic discharge currents efficiently.

Career Highlights

Koichi Sawahata is currently employed at NEC Electronics Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the reliability and performance of semiconductor devices, particularly in protecting them from electrostatic discharge.

Collaborations

Throughout his career, Sawahata has collaborated with notable colleagues, including Noriyuki Kodama and Morihisa Hirata. These partnerships have fostered innovation and contributed to the successful development of various technologies in the semiconductor field.

Conclusion

Koichi Sawahata's contributions to electrostatic discharge protection devices highlight his expertise and commitment to innovation in semiconductor technology. His patents reflect a deep understanding of the challenges in the industry and a dedication to providing effective solutions.