Nobutake Matsumura

Title: Nobutake Matsumura: Innovator in Semiconductor Technology

Introduction

Nobutake Matsumura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work has been instrumental in advancing integrated circuit design and functionality.

Latest Patents

Matsumura's latest patents include a gate array large scale integrated circuit device and a semiconductor integrated circuit device. The gate array LSI features a basic cell array region with internal cell arrays and a peripheral circuit region that includes input/output cell regions for constructing input and output buffer circuits. This innovative design allows for flexibility in circuit construction, enabling the general-purpose cell array region to be utilized for various desired circuits when not used for output buffer construction.

The semiconductor integrated circuit device patent describes a structure where basic semiconductor elements are arranged in a grid pattern, with wiring conductor layers strategically placed among them. This design allows for the formation of wiring metal layers through cutting or creating contact holes, facilitating the connection of semiconductor elements to achieve desired logic operations.

Career Highlights

Matsumura is currently associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and electronics. His work at Fujitsu has allowed him to push the boundaries of semiconductor technology and contribute to the development of innovative solutions in the industry.

Collaborations

Throughout his career, Matsumura has collaborated with notable colleagues, including Yoshihide Sugiura and Hiroaki Ichikawa. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Nobutake Matsumura's contributions to semiconductor technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the industry. His inventions continue to influence the development of integrated circuits, showcasing the importance of innovation in technology.