Kunio Aomura

Title: Kunio Aomura: Innovator in Semiconductor Technology

Introduction

Kunio Aomura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His innovative approaches have paved the way for advancements in semiconductor manufacturing processes.

Latest Patents

Aomura's latest patents include a method of manufacturing semiconductor devices using trench isolation. This method involves forming trenches of varying depths in a silicon body and filling them with insulating materials. The process includes steps for creating a first depth trench, filling it with a first insulating material, and forming a second depth trench that is relatively shallow and adjoins the first trench, which is then filled with a second insulating material. Another notable patent is for a semiconductor integrated circuit device that includes terminals for monitoring the characteristics of circuit elements. These terminals are made of a layer of polycrystalline silicon and feature an enlarged area pad portion designed for contact with an external monitoring apparatus.

Career Highlights

Throughout his career, Aomura has worked with notable companies such as Nippon Electric Co., Ltd. and NEC Corporation. His work in these organizations has contributed to the development of cutting-edge semiconductor technologies.

Collaborations

Aomura has collaborated with esteemed colleagues, including Kenji Okada and Fujiki Tokuyoshi. Their joint efforts have further advanced the field of semiconductor innovation.

Conclusion

Kunio Aomura's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced semiconductor devices.